From 95dc112a5770dc670a1b45a3d9ee346fdd2b2697 Mon Sep 17 00:00:00 2001
From: Greg Kroah-Hartman <gregkh@suse.de>
Date: Mon, 20 Jun 2005 21:15:16 -0700
Subject: [PATCH] devfs: Remove devfs_mk_dir() function from the kernel tree

Removes the devfs_mk_dir() function and all callers of it.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
 fs/coda/psdev.c | 1 -
 1 file changed, 1 deletion(-)

(limited to 'fs/coda')

diff --git a/fs/coda/psdev.c b/fs/coda/psdev.c
index 7caee8d8ea3b..a193823f9058 100644
--- a/fs/coda/psdev.c
+++ b/fs/coda/psdev.c
@@ -365,7 +365,6 @@ static int init_coda_psdev(void)
 		err = PTR_ERR(coda_psdev_class);
 		goto out_chrdev;
 	}		
-	devfs_mk_dir ("coda");
 	for (i = 0; i < MAX_CODADEVS; i++) {
 		class_device_create(coda_psdev_class, NULL,
 				MKDEV(CODA_PSDEV_MAJOR,i), NULL, "cfs%d", i);
-- 
cgit v1.2.3


From 7c69ef79741910883d5543caafa06aca3ebadbd1 Mon Sep 17 00:00:00 2001
From: Greg Kroah-Hartman <gregkh@suse.de>
Date: Mon, 20 Jun 2005 21:15:16 -0700
Subject: [PATCH] devfs: Remove devfs_mk_cdev() function from the kernel tree

Removes the devfs_mk_cdev() function and all callers of it.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
 arch/sparc64/solaris/socksys.c          |  2 --
 drivers/block/acsi_slm.c                |  4 ----
 drivers/block/paride/pg.c               | 11 +----------
 drivers/block/paride/pt.c               | 16 ----------------
 drivers/char/dsp56k.c                   |  8 --------
 drivers/char/dtlk.c                     |  3 ---
 drivers/char/ftape/zftape/zftape-init.c | 18 ------------------
 drivers/char/ip2/ip2main.c              | 17 -----------------
 drivers/char/ipmi/ipmi_devintf.c        |  3 ---
 drivers/char/istallion.c                |  6 +-----
 drivers/char/lp.c                       |  2 --
 drivers/char/mem.c                      |  5 +----
 drivers/char/misc.c                     |  9 +--------
 drivers/char/ppdev.c                    |  4 ----
 drivers/char/raw.c                      |  8 --------
 drivers/char/stallion.c                 |  6 +-----
 drivers/char/tipar.c                    | 10 ----------
 drivers/char/tty_io.c                   |  7 -------
 drivers/char/vc_screen.c                |  8 --------
 drivers/char/viotape.c                  |  4 ----
 drivers/isdn/capi/capi.c                |  2 --
 drivers/isdn/hardware/eicon/divamnt.c   |  1 -
 drivers/isdn/hardware/eicon/divasi.c    |  1 -
 drivers/isdn/hardware/eicon/divasmain.c |  1 -
 drivers/macintosh/adb.c                 |  2 --
 drivers/media/dvb/dvb-core/dvbdev.c     |  4 ----
 drivers/media/video/videodev.c          |  7 ++-----
 drivers/net/ppp_generic.c               |  7 -------
 drivers/net/wan/cosa.c                  |  7 -------
 drivers/sbus/char/bpp.c                 |  4 ----
 drivers/sbus/char/vfc_dev.c             |  4 ----
 drivers/telephony/phonedev.c            |  2 --
 drivers/video/fbmem.c                   |  2 --
 fs/coda/psdev.c                         | 11 +----------
 include/linux/devfs_fs_kernel.h         |  4 ----
 35 files changed, 8 insertions(+), 202 deletions(-)

(limited to 'fs/coda')

diff --git a/arch/sparc64/solaris/socksys.c b/arch/sparc64/solaris/socksys.c
index fc6669e8dde1..30ba11682cae 100644
--- a/arch/sparc64/solaris/socksys.c
+++ b/arch/sparc64/solaris/socksys.c
@@ -190,8 +190,6 @@ init_socksys(void)
 		return ret;
 	}
 
-	devfs_mk_cdev(MKDEV(30, 0), S_IFCHR|S_IRUSR|S_IWUSR, "socksys");
-
 	file = fcheck(ret);
 	/* N.B. Is this valid? Suppose the f_ops are in a module ... */
 	socksys_file_ops = *file->f_op;
diff --git a/drivers/block/acsi_slm.c b/drivers/block/acsi_slm.c
index 1ecbcc3da147..b087b3a6f06f 100644
--- a/drivers/block/acsi_slm.c
+++ b/drivers/block/acsi_slm.c
@@ -1005,10 +1005,6 @@ int slm_init( void )
 	BufferP = SLMBuffer;
 	SLMState = IDLE;
 	
-	for (i = 0; i < MAX_SLM; i++) {
-		devfs_mk_cdev(MKDEV(ACSI_MAJOR, i),
-				S_IFCHR|S_IRUSR|S_IWUSR, "slm/%d", i);
-	}
 	return 0;
 }
 
diff --git a/drivers/block/paride/pg.c b/drivers/block/paride/pg.c
index 9f72bdd2e206..3d464f767eaf 100644
--- a/drivers/block/paride/pg.c
+++ b/drivers/block/paride/pg.c
@@ -676,22 +676,13 @@ static int __init pg_init(void)
 	}
 	for (unit = 0; unit < PG_UNITS; unit++) {
 		struct pg *dev = &devices[unit];
-		if (dev->present) {
+		if (dev->present)
 			class_device_create(pg_class, NULL, MKDEV(major, unit),
 					NULL, "pg%u", unit);
-			err = devfs_mk_cdev(MKDEV(major, unit),
-				      S_IFCHR | S_IRUSR | S_IWUSR, "pg/%u",
-				      unit);
-			if (err) 
-				goto out_class;
-		}
 	}
 	err = 0;
 	goto out;
 
-out_class:
-	class_device_destroy(pg_class, MKDEV(major, unit));
-	class_destroy(pg_class);
 out_chrdev:
 	unregister_chrdev(major, "pg");
 out:
diff --git a/drivers/block/paride/pt.c b/drivers/block/paride/pt.c
index 7adadd5b29fc..c85bdcb384ae 100644
--- a/drivers/block/paride/pt.c
+++ b/drivers/block/paride/pt.c
@@ -975,27 +975,11 @@ static int __init pt_init(void)
 		if (pt[unit].present) {
 			class_device_create(pt_class, NULL, MKDEV(major, unit),
 					NULL, "pt%d", unit);
-			err = devfs_mk_cdev(MKDEV(major, unit),
-				      S_IFCHR | S_IRUSR | S_IWUSR,
-				      "pt/%d", unit);
-			if (err) {
-				class_device_destroy(pt_class, MKDEV(major, unit));
-				goto out_class;
-			}
 			class_device_create(pt_class, NULL, MKDEV(major, unit + 128),
 					NULL, "pt%dn", unit);
-			err = devfs_mk_cdev(MKDEV(major, unit + 128),
-				      S_IFCHR | S_IRUSR | S_IWUSR,
-				      "pt/%dn", unit);
-			if (err) {
-				class_device_destroy(pt_class, MKDEV(major, unit + 128));
-				goto out_class;
-			}
 		}
 	goto out;
 
-out_class:
-	class_destroy(pt_class);
 out_chrdev:
 	unregister_chrdev(major, "pt");
 out:
diff --git a/drivers/char/dsp56k.c b/drivers/char/dsp56k.c
index e233cf280bc0..45caf778578c 100644
--- a/drivers/char/dsp56k.c
+++ b/drivers/char/dsp56k.c
@@ -518,17 +518,9 @@ static int __init dsp56k_init_driver(void)
 	}
 	class_device_create(dsp56k_class, NULL, MKDEV(DSP56K_MAJOR, 0), NULL, "dsp56k");
 
-	err = devfs_mk_cdev(MKDEV(DSP56K_MAJOR, 0),
-		      S_IFCHR | S_IRUSR | S_IWUSR, "dsp56k");
-	if(err)
-		goto out_class;
-
 	printk(banner);
 	goto out;
 
-out_class:
-	class_device_destroy(dsp56k_class, MKDEV(DSP56K_MAJOR, 0));
-	class_destroy(dsp56k_class);
 out_chrdev:
 	unregister_chrdev(DSP56K_MAJOR, "dsp56k");
 out:
diff --git a/drivers/char/dtlk.c b/drivers/char/dtlk.c
index 87dcaa237f07..e34b4f4d1c27 100644
--- a/drivers/char/dtlk.c
+++ b/drivers/char/dtlk.c
@@ -337,9 +337,6 @@ static int __init dtlk_init(void)
 	if (dtlk_dev_probe() == 0)
 		printk(", MAJOR %d\n", dtlk_major);
 
-	devfs_mk_cdev(MKDEV(dtlk_major, DTLK_MINOR),
-		       S_IFCHR | S_IRUSR | S_IWUSR, "dtlk");
-
 	init_timer(&dtlk_timer);
 	dtlk_timer.function = dtlk_timer_tick;
 	init_waitqueue_head(&dtlk_process_list);
diff --git a/drivers/char/ftape/zftape/zftape-init.c b/drivers/char/ftape/zftape/zftape-init.c
index 821357ce7e0e..8c6090c3a421 100644
--- a/drivers/char/ftape/zftape/zftape-init.c
+++ b/drivers/char/ftape/zftape/zftape-init.c
@@ -332,29 +332,11 @@ KERN_INFO
 	zft_class = class_create(THIS_MODULE, "zft");
 	for (i = 0; i < 4; i++) {
 		class_device_create(zft_class, NULL, MKDEV(QIC117_TAPE_MAJOR, i), NULL, "qft%i", i);
-		devfs_mk_cdev(MKDEV(QIC117_TAPE_MAJOR, i),
-				S_IFCHR | S_IRUSR | S_IWUSR,
-				"qft%i", i);
 		class_device_create(zft_class, NULL, MKDEV(QIC117_TAPE_MAJOR, i + 4), NULL, "nqft%i", i);
-		devfs_mk_cdev(MKDEV(QIC117_TAPE_MAJOR, i + 4),
-				S_IFCHR | S_IRUSR | S_IWUSR,
-				"nqft%i", i);
 		class_device_create(zft_class, NULL, MKDEV(QIC117_TAPE_MAJOR, i + 16), NULL, "zqft%i", i);
-		devfs_mk_cdev(MKDEV(QIC117_TAPE_MAJOR, i + 16),
-				S_IFCHR | S_IRUSR | S_IWUSR,
-				"zqft%i", i);
 		class_device_create(zft_class, NULL, MKDEV(QIC117_TAPE_MAJOR, i + 20), NULL, "nzqft%i", i);
-		devfs_mk_cdev(MKDEV(QIC117_TAPE_MAJOR, i + 20),
-				S_IFCHR | S_IRUSR | S_IWUSR,
-				"nzqft%i", i);
 		class_device_create(zft_class, NULL, MKDEV(QIC117_TAPE_MAJOR, i + 32), NULL, "rawqft%i", i);
-		devfs_mk_cdev(MKDEV(QIC117_TAPE_MAJOR, i + 32),
-				S_IFCHR | S_IRUSR | S_IWUSR,
-				"rawqft%i", i);
 		class_device_create(zft_class, NULL, MKDEV(QIC117_TAPE_MAJOR, i + 36), NULL, "nrawrawqft%i", i);
-		devfs_mk_cdev(MKDEV(QIC117_TAPE_MAJOR, i + 36),
-				S_IFCHR | S_IRUSR | S_IWUSR,
-				"nrawqft%i", i);
 	}
 
 #ifdef CONFIG_ZFT_COMPRESSOR
diff --git a/drivers/char/ip2/ip2main.c b/drivers/char/ip2/ip2main.c
index 9ab33c3d359f..afc25db4975f 100644
--- a/drivers/char/ip2/ip2main.c
+++ b/drivers/char/ip2/ip2main.c
@@ -724,26 +724,9 @@ ip2_loadmain(int *iop, int *irqp, unsigned char *firmware, int firmsize)
 				class_device_create(ip2_class, NULL,
 						MKDEV(IP2_IPL_MAJOR, 4 * i),
 						NULL, "ipl%d", i);
-				err = devfs_mk_cdev(MKDEV(IP2_IPL_MAJOR, 4 * i),
-						S_IRUSR | S_IWUSR | S_IRGRP | S_IFCHR,
-						"ip2/ipl%d", i);
-				if (err) {
-					class_device_destroy(ip2_class,
-						MKDEV(IP2_IPL_MAJOR, 4 * i));
-					goto out_class;
-				}
-
 				class_device_create(ip2_class, NULL,
 						MKDEV(IP2_IPL_MAJOR, 4 * i + 1),
 						NULL, "stat%d", i);
-				err = devfs_mk_cdev(MKDEV(IP2_IPL_MAJOR, 4 * i + 1),
-						S_IRUSR | S_IWUSR | S_IRGRP | S_IFCHR,
-						"ip2/stat%d", i);
-				if (err) {
-					class_device_destroy(ip2_class,
-						MKDEV(IP2_IPL_MAJOR, 4 * i + 1));
-					goto out_class;
-				}
 
 			    for ( box = 0; box < ABS_MAX_BOXES; ++box )
 			    {
diff --git a/drivers/char/ipmi/ipmi_devintf.c b/drivers/char/ipmi/ipmi_devintf.c
index 55c57451ee1d..ec22aba12be9 100644
--- a/drivers/char/ipmi/ipmi_devintf.c
+++ b/drivers/char/ipmi/ipmi_devintf.c
@@ -804,9 +804,6 @@ static void ipmi_new_smi(int if_num, struct device *device)
 	dev_t dev = MKDEV(ipmi_major, if_num);
 	struct ipmi_reg_list *entry;
 
-	devfs_mk_cdev(dev, S_IFCHR | S_IRUSR | S_IWUSR,
-		      "ipmidev/%d", if_num);
-
 	entry = kmalloc(sizeof(*entry), GFP_KERNEL);
 	if (!entry) {
 		printk(KERN_ERR "ipmi_devintf: Unable to create the"
diff --git a/drivers/char/istallion.c b/drivers/char/istallion.c
index d5054ea47472..1395d4a5204e 100644
--- a/drivers/char/istallion.c
+++ b/drivers/char/istallion.c
@@ -5214,14 +5214,10 @@ int __init stli_init(void)
 				"device\n");
 
 	istallion_class = class_create(THIS_MODULE, "staliomem");
-	for (i = 0; i < 4; i++) {
-		devfs_mk_cdev(MKDEV(STL_SIOMEMMAJOR, i),
-			       S_IFCHR | S_IRUSR | S_IWUSR,
-			       "staliomem/%d", i);
+	for (i = 0; i < 4; i++)
 		class_device_create(istallion_class, NULL,
 				MKDEV(STL_SIOMEMMAJOR, i),
 				NULL, "staliomem%d", i);
-	}
 
 /*
  *	Set up the tty driver structure and register us as a driver.
diff --git a/drivers/char/lp.c b/drivers/char/lp.c
index f07a9e361f39..1a08e8ea238f 100644
--- a/drivers/char/lp.c
+++ b/drivers/char/lp.c
@@ -807,8 +807,6 @@ static int lp_register(int nr, struct parport *port)
 
 	class_device_create(lp_class, NULL, MKDEV(LP_MAJOR, nr), NULL,
 				"lp%d", nr);
-	devfs_mk_cdev(MKDEV(LP_MAJOR, nr), S_IFCHR | S_IRUGO | S_IWUGO,
-			"printers/%d", nr);
 
 	printk(KERN_INFO "lp%d: using %s (%s).\n", nr, port->name, 
 	       (port->irq == PARPORT_IRQ_NONE)?"polling":"interrupt-driven");
diff --git a/drivers/char/mem.c b/drivers/char/mem.c
index 1fa9fa157c12..e7aa71575aa2 100644
--- a/drivers/char/mem.c
+++ b/drivers/char/mem.c
@@ -941,13 +941,10 @@ static int __init chr_dev_init(void)
 		printk("unable to get major %d for memory devs\n", MEM_MAJOR);
 
 	mem_class = class_create(THIS_MODULE, "mem");
-	for (i = 0; i < ARRAY_SIZE(devlist); i++) {
+	for (i = 0; i < ARRAY_SIZE(devlist); i++)
 		class_device_create(mem_class, NULL,
 					MKDEV(MEM_MAJOR, devlist[i].minor),
 					NULL, devlist[i].name);
-		devfs_mk_cdev(MKDEV(MEM_MAJOR, devlist[i].minor),
-				S_IFCHR | devlist[i].mode, devlist[i].name);
-	}
 	
 	return 0;
 }
diff --git a/drivers/char/misc.c b/drivers/char/misc.c
index 96eb2a709e21..71e513771048 100644
--- a/drivers/char/misc.c
+++ b/drivers/char/misc.c
@@ -204,7 +204,7 @@ int misc_register(struct miscdevice * misc)
 {
 	struct miscdevice *c;
 	dev_t dev;
-	int err;
+	int err = 0;
 
 	down(&misc_sem);
 	list_for_each_entry(c, &misc_list, list) {
@@ -241,13 +241,6 @@ int misc_register(struct miscdevice * misc)
 		goto out;
 	}
 
-	err = devfs_mk_cdev(dev, S_IFCHR|S_IRUSR|S_IWUSR|S_IRGRP, 
-			    misc->devfs_name);
-	if (err) {
-		class_device_destroy(misc_class, dev);
-		goto out;
-	}
-
 	/*
 	 * Add it to the front, so that later devices can "override"
 	 * earlier defaults
diff --git a/drivers/char/ppdev.c b/drivers/char/ppdev.c
index d437a4c9e634..ba350799405c 100644
--- a/drivers/char/ppdev.c
+++ b/drivers/char/ppdev.c
@@ -782,10 +782,6 @@ static int __init ppdev_init (void)
 		err = PTR_ERR(ppdev_class);
 		goto out_chrdev;
 	}
-	for (i = 0; i < PARPORT_MAX; i++) {
-		devfs_mk_cdev(MKDEV(PP_MAJOR, i),
-				S_IFCHR | S_IRUGO | S_IWUGO, "parports/%d", i);
-	}
 	if (parport_register_driver(&pp_driver)) {
 		printk (KERN_WARNING CHRDEV ": unable to register with parport\n");
 		goto out_class;
diff --git a/drivers/char/raw.c b/drivers/char/raw.c
index 15a7b4086524..72c8ee4c0069 100644
--- a/drivers/char/raw.c
+++ b/drivers/char/raw.c
@@ -288,7 +288,6 @@ static struct cdev raw_cdev = {
 
 static int __init raw_init(void)
 {
-	int i;
 	dev_t dev = MKDEV(RAW_MAJOR, 0);
 
 	if (register_chrdev_region(dev, MAX_RAW_MINORS, "raw"))
@@ -310,13 +309,6 @@ static int __init raw_init(void)
 	}
 	class_device_create(raw_class, NULL, MKDEV(RAW_MAJOR, 0), NULL, "rawctl");
 
-	devfs_mk_cdev(MKDEV(RAW_MAJOR, 0),
-		      S_IFCHR | S_IRUGO | S_IWUGO,
-		      "raw/rawctl");
-	for (i = 1; i < MAX_RAW_MINORS; i++)
-		devfs_mk_cdev(MKDEV(RAW_MAJOR, i),
-			      S_IFCHR | S_IRUGO | S_IWUGO,
-			      "raw/raw%d", i);
 	return 0;
 
 error:
diff --git a/drivers/char/stallion.c b/drivers/char/stallion.c
index c090a63fbdea..a1a68f90d803 100644
--- a/drivers/char/stallion.c
+++ b/drivers/char/stallion.c
@@ -3071,14 +3071,10 @@ static int __init stl_init(void)
 		printk("STALLION: failed to register serial board device\n");
 
 	stallion_class = class_create(THIS_MODULE, "staliomem");
-	for (i = 0; i < 4; i++) {
-		devfs_mk_cdev(MKDEV(STL_SIOMEMMAJOR, i),
-				S_IFCHR|S_IRUSR|S_IWUSR,
-				"staliomem/%d", i);
+	for (i = 0; i < 4; i++)
 		class_device_create(stallion_class, NULL,
 				    MKDEV(STL_SIOMEMMAJOR, i), NULL,
 				    "staliomem%d", i);
-	}
 
 	stl_serial->owner = THIS_MODULE;
 	stl_serial->driver_name = stl_drvname;
diff --git a/drivers/char/tipar.c b/drivers/char/tipar.c
index 70cfe07ab999..0dc83a5bd4c1 100644
--- a/drivers/char/tipar.c
+++ b/drivers/char/tipar.c
@@ -443,12 +443,6 @@ tipar_register(int nr, struct parport *port)
 
 	class_device_create(tipar_class, NULL, MKDEV(TIPAR_MAJOR,
 			TIPAR_MINOR + nr), NULL, "par%d", nr);
-	/* Use devfs, tree: /dev/ticables/par/[0..2] */
-	err = devfs_mk_cdev(MKDEV(TIPAR_MAJOR, TIPAR_MINOR + nr),
-			S_IFCHR | S_IRUGO | S_IWUGO,
-			"ticables/par/%d", nr);
-	if (err)
-		goto out_class;
 
 	/* Display informations */
 	pr_info("tipar%d: using %s (%s)\n", nr, port->name, (port->irq ==
@@ -460,11 +454,7 @@ tipar_register(int nr, struct parport *port)
 		pr_info("tipar%d: link cable not found\n", nr);
 
 	err = 0;
-	goto out;
 
-out_class:
-	class_device_destroy(tipar_class, MKDEV(TIPAR_MAJOR, TIPAR_MINOR + nr));
-	class_destroy(tipar_class);
 out:
 	return err;
 }
diff --git a/drivers/char/tty_io.c b/drivers/char/tty_io.c
index 8b2a59969868..0b9a33c0f1bd 100644
--- a/drivers/char/tty_io.c
+++ b/drivers/char/tty_io.c
@@ -2979,9 +2979,6 @@ struct class_device *tty_register_device(struct tty_driver *driver,
 		return ERR_PTR(-EINVAL);
 	}
 
-	devfs_mk_cdev(dev, S_IFCHR | S_IRUSR | S_IWUSR,
-			"%s%d", driver->devfs_name, index + driver->name_base);
-
 	if (driver->type == TTY_DRIVER_TYPE_PTY)
 		pty_line_name(driver, index, name);
 	else
@@ -3241,14 +3238,12 @@ static int __init tty_init(void)
 	if (cdev_add(&tty_cdev, MKDEV(TTYAUX_MAJOR, 0), 1) ||
 	    register_chrdev_region(MKDEV(TTYAUX_MAJOR, 0), 1, "/dev/tty") < 0)
 		panic("Couldn't register /dev/tty driver\n");
-	devfs_mk_cdev(MKDEV(TTYAUX_MAJOR, 0), S_IFCHR|S_IRUGO|S_IWUGO, "tty");
 	class_device_create(tty_class, NULL, MKDEV(TTYAUX_MAJOR, 0), NULL, "tty");
 
 	cdev_init(&console_cdev, &console_fops);
 	if (cdev_add(&console_cdev, MKDEV(TTYAUX_MAJOR, 1), 1) ||
 	    register_chrdev_region(MKDEV(TTYAUX_MAJOR, 1), 1, "/dev/console") < 0)
 		panic("Couldn't register /dev/console driver\n");
-	devfs_mk_cdev(MKDEV(TTYAUX_MAJOR, 1), S_IFCHR|S_IRUSR|S_IWUSR, "console");
 	class_device_create(tty_class, NULL, MKDEV(TTYAUX_MAJOR, 1), NULL, "console");
 
 #ifdef CONFIG_UNIX98_PTYS
@@ -3256,7 +3251,6 @@ static int __init tty_init(void)
 	if (cdev_add(&ptmx_cdev, MKDEV(TTYAUX_MAJOR, 2), 1) ||
 	    register_chrdev_region(MKDEV(TTYAUX_MAJOR, 2), 1, "/dev/ptmx") < 0)
 		panic("Couldn't register /dev/ptmx driver\n");
-	devfs_mk_cdev(MKDEV(TTYAUX_MAJOR, 2), S_IFCHR|S_IRUGO|S_IWUGO, "ptmx");
 	class_device_create(tty_class, NULL, MKDEV(TTYAUX_MAJOR, 2), NULL, "ptmx");
 #endif
 
@@ -3265,7 +3259,6 @@ static int __init tty_init(void)
 	if (cdev_add(&vc0_cdev, MKDEV(TTY_MAJOR, 0), 1) ||
 	    register_chrdev_region(MKDEV(TTY_MAJOR, 0), 1, "/dev/vc/0") < 0)
 		panic("Couldn't register /dev/tty0 driver\n");
-	devfs_mk_cdev(MKDEV(TTY_MAJOR, 0), S_IFCHR|S_IRUSR|S_IWUSR, "vc/0");
 	class_device_create(tty_class, NULL, MKDEV(TTY_MAJOR, 0), NULL, "tty0");
 
 	vty_init();
diff --git a/drivers/char/vc_screen.c b/drivers/char/vc_screen.c
index 3c1dafaa3441..1633d8206524 100644
--- a/drivers/char/vc_screen.c
+++ b/drivers/char/vc_screen.c
@@ -478,12 +478,6 @@ static struct class *vc_class;
 
 void vcs_make_devfs(struct tty_struct *tty)
 {
-	devfs_mk_cdev(MKDEV(VCS_MAJOR, tty->index + 1),
-			S_IFCHR|S_IRUSR|S_IWUSR,
-			"vcc/%u", tty->index + 1);
-	devfs_mk_cdev(MKDEV(VCS_MAJOR, tty->index + 129),
-			S_IFCHR|S_IRUSR|S_IWUSR,
-			"vcc/a%u", tty->index + 1);
 	class_device_create(vc_class, NULL, MKDEV(VCS_MAJOR, tty->index + 1),
 			NULL, "vcs%u", tty->index + 1);
 	class_device_create(vc_class, NULL, MKDEV(VCS_MAJOR, tty->index + 129),
@@ -503,8 +497,6 @@ int __init vcs_init(void)
 		panic("unable to get major %d for vcs device", VCS_MAJOR);
 	vc_class = class_create(THIS_MODULE, "vc");
 
-	devfs_mk_cdev(MKDEV(VCS_MAJOR, 0), S_IFCHR|S_IRUSR|S_IWUSR, "vcc/0");
-	devfs_mk_cdev(MKDEV(VCS_MAJOR, 128), S_IFCHR|S_IRUSR|S_IWUSR, "vcc/a0");
 	class_device_create(vc_class, NULL, MKDEV(VCS_MAJOR, 0), NULL, "vcs");
 	class_device_create(vc_class, NULL, MKDEV(VCS_MAJOR, 128), NULL, "vcsa");
 	return 0;
diff --git a/drivers/char/viotape.c b/drivers/char/viotape.c
index ebc337acca15..4c1a128fd77b 100644
--- a/drivers/char/viotape.c
+++ b/drivers/char/viotape.c
@@ -958,10 +958,6 @@ static int viotape_probe(struct vio_dev *vdev, const struct vio_device_id *id)
 			"iseries!vt%d", i);
 	class_device_create(tape_class, NULL, MKDEV(VIOTAPE_MAJOR, i | 0x80),
 			NULL, "iseries!nvt%d", i);
-	devfs_mk_cdev(MKDEV(VIOTAPE_MAJOR, i), S_IFCHR | S_IRUSR | S_IWUSR,
-			"iseries/vt%d", i);
-	devfs_mk_cdev(MKDEV(VIOTAPE_MAJOR, i | 0x80),
-			S_IFCHR | S_IRUSR | S_IWUSR, "iseries/nvt%d", i);
 	sprintf(tapename, "iseries/vt%d", i);
 	printk(VIOTAPE_KERN_INFO "tape %s is iSeries "
 			"resource %10.10s type %4.4s, model %3.3s\n",
diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c
index 2e541fa02024..1c8fe77270ae 100644
--- a/drivers/isdn/capi/capi.c
+++ b/drivers/isdn/capi/capi.c
@@ -1516,8 +1516,6 @@ static int __init capi_init(void)
 	}
 
 	class_device_create(capi_class, NULL, MKDEV(capi_major, 0), NULL, "capi");
-	devfs_mk_cdev(MKDEV(capi_major, 0), S_IFCHR | S_IRUSR | S_IWUSR,
-			"isdn/capi20");
 
 #ifdef CONFIG_ISDN_CAPI_MIDDLEWARE
 	if (capinc_tty_init() < 0) {
diff --git a/drivers/isdn/hardware/eicon/divamnt.c b/drivers/isdn/hardware/eicon/divamnt.c
index 6146f7633be5..12465b3c2b4d 100644
--- a/drivers/isdn/hardware/eicon/divamnt.c
+++ b/drivers/isdn/hardware/eicon/divamnt.c
@@ -190,7 +190,6 @@ static int DIVA_INIT_FUNCTION divas_maint_register_chrdev(void)
 		       DRIVERLNAME);
 		return (0);
 	}
-	devfs_mk_cdev(MKDEV(major, 0), S_IFCHR|S_IRUSR|S_IWUSR, DEVNAME);
 
 	return (1);
 }
diff --git a/drivers/isdn/hardware/eicon/divasi.c b/drivers/isdn/hardware/eicon/divasi.c
index df715b47e2b4..2d80d94b5d0c 100644
--- a/drivers/isdn/hardware/eicon/divasi.c
+++ b/drivers/isdn/hardware/eicon/divasi.c
@@ -157,7 +157,6 @@ static int DIVA_INIT_FUNCTION divas_idi_register_chrdev(void)
 		       DRIVERLNAME);
 		return (0);
 	}
-	devfs_mk_cdev(MKDEV(major, 0), S_IFCHR|S_IRUSR|S_IWUSR, DEVNAME);
 
 	return (1);
 }
diff --git a/drivers/isdn/hardware/eicon/divasmain.c b/drivers/isdn/hardware/eicon/divasmain.c
index c9b26e86d183..71b3e06cbe39 100644
--- a/drivers/isdn/hardware/eicon/divasmain.c
+++ b/drivers/isdn/hardware/eicon/divasmain.c
@@ -690,7 +690,6 @@ static int DIVA_INIT_FUNCTION divas_register_chrdev(void)
 		       DRIVERLNAME);
 		return (0);
 	}
-	devfs_mk_cdev(MKDEV(major, 0), S_IFCHR|S_IRUSR|S_IWUSR, DEVNAME);
 
 	return (1);
 }
diff --git a/drivers/macintosh/adb.c b/drivers/macintosh/adb.c
index 259fd8973ce9..a60e3abaa8e0 100644
--- a/drivers/macintosh/adb.c
+++ b/drivers/macintosh/adb.c
@@ -904,8 +904,6 @@ adbdev_init(void)
 		return;
 	}
 
-	devfs_mk_cdev(MKDEV(ADB_MAJOR, 0), S_IFCHR | S_IRUSR | S_IWUSR, "adb");
-
 	adb_dev_class = class_create(THIS_MODULE, "adb");
 	if (IS_ERR(adb_dev_class))
 		return;
diff --git a/drivers/media/dvb/dvb-core/dvbdev.c b/drivers/media/dvb/dvb-core/dvbdev.c
index cf78a72320e5..8e926d98bd92 100644
--- a/drivers/media/dvb/dvb-core/dvbdev.c
+++ b/drivers/media/dvb/dvb-core/dvbdev.c
@@ -231,10 +231,6 @@ int dvb_register_device(struct dvb_adapter *adap, struct dvb_device **pdvbdev,
 
 	mutex_unlock(&dvbdev_register_lock);
 
-	devfs_mk_cdev(MKDEV(DVB_MAJOR, nums2minor(adap->num, type, id)),
-			S_IFCHR | S_IRUSR | S_IWUSR,
-			"dvb/adapter%d/%s%d", adap->num, dnames[type], id);
-
 	class_device_create(dvb_class, NULL, MKDEV(DVB_MAJOR, nums2minor(adap->num, type, id)),
 			    adap->device, "dvb%d.%s%d", adap->num, dnames[type], id);
 
diff --git a/drivers/media/video/videodev.c b/drivers/media/video/videodev.c
index 2dfa7f23d0ca..cc67ee952838 100644
--- a/drivers/media/video/videodev.c
+++ b/drivers/media/video/videodev.c
@@ -1563,10 +1563,6 @@ int video_register_device(struct video_device *vfd, int type, int nr)
 	video_device[i]=vfd;
 	vfd->minor=i;
 	mutex_unlock(&videodev_lock);
-
-	sprintf(vfd->devfs_name, "v4l/%s%d", name_base, i - base);
-	devfs_mk_cdev(MKDEV(VIDEO_MAJOR, vfd->minor),
-			S_IFCHR | S_IRUSR | S_IWUSR, vfd->devfs_name);
 	mutex_init(&vfd->lock);
 
 	/* sysfs class */
@@ -1575,7 +1571,8 @@ int video_register_device(struct video_device *vfd, int type, int nr)
 		vfd->class_dev.dev = vfd->dev;
 	vfd->class_dev.class       = &video_class;
 	vfd->class_dev.devt        = MKDEV(VIDEO_MAJOR, vfd->minor);
-	strlcpy(vfd->class_dev.class_id, vfd->devfs_name + 4, BUS_ID_SIZE);
+	sprintf(vfd->devfs_name, "%s%d", name_base, i - base);
+	strlcpy(vfd->class_dev.class_id, vfd->devfs_name, BUS_ID_SIZE);
 	class_device_register(&vfd->class_dev);
 	class_device_create_file(&vfd->class_dev,
 				&class_device_attr_name);
diff --git a/drivers/net/ppp_generic.c b/drivers/net/ppp_generic.c
index d643a097faa5..52bc51545134 100644
--- a/drivers/net/ppp_generic.c
+++ b/drivers/net/ppp_generic.c
@@ -863,10 +863,6 @@ static int __init ppp_init(void)
 			goto out_chrdev;
 		}
 		class_device_create(ppp_class, NULL, MKDEV(PPP_MAJOR, 0), NULL, "ppp");
-		err = devfs_mk_cdev(MKDEV(PPP_MAJOR, 0),
-				S_IFCHR|S_IRUSR|S_IWUSR, "ppp");
-		if (err)
-			goto out_class;
 	}
 
 out:
@@ -874,9 +870,6 @@ out:
 		printk(KERN_ERR "failed to register PPP device (%d)\n", err);
 	return err;
 
-out_class:
-	class_device_destroy(ppp_class, MKDEV(PPP_MAJOR,0));
-	class_destroy(ppp_class);
 out_chrdev:
 	unregister_chrdev(PPP_MAJOR, "ppp");
 	goto out;
diff --git a/drivers/net/wan/cosa.c b/drivers/net/wan/cosa.c
index 62b7087e44d0..c7b530628c8e 100644
--- a/drivers/net/wan/cosa.c
+++ b/drivers/net/wan/cosa.c
@@ -401,13 +401,6 @@ static int __init cosa_init(void)
 	for (i=0; i<nr_cards; i++) {
 		class_device_create(cosa_class, NULL, MKDEV(cosa_major, i),
 				NULL, "cosa%d", i);
-		err = devfs_mk_cdev(MKDEV(cosa_major, i),
-				S_IFCHR|S_IRUSR|S_IWUSR,
-				"cosa/%d", i);
-		if (err) {
-			class_device_destroy(cosa_class, MKDEV(cosa_major, i));
-			goto out_chrdev;		
-		}
 	}
 	err = 0;
 	goto out;
diff --git a/drivers/sbus/char/bpp.c b/drivers/sbus/char/bpp.c
index 03f6e9880692..e680de41d762 100644
--- a/drivers/sbus/char/bpp.c
+++ b/drivers/sbus/char/bpp.c
@@ -1031,10 +1031,6 @@ static int __init bpp_init(void)
 		instances[idx].opened = 0;
 		probeLptPort(idx);
 	}
-	for (idx = 0; idx < BPP_NO; idx++) {
-		devfs_mk_cdev(MKDEV(BPP_MAJOR, idx),
-				S_IFCHR | S_IRUSR | S_IWUSR, "bpp/%d", idx);
-	}
 
 	return 0;
 }
diff --git a/drivers/sbus/char/vfc_dev.c b/drivers/sbus/char/vfc_dev.c
index 31232ce72071..5d32384ad728 100644
--- a/drivers/sbus/char/vfc_dev.c
+++ b/drivers/sbus/char/vfc_dev.c
@@ -164,10 +164,6 @@ int init_vfc_device(struct sbus_dev *sdev,struct vfc_dev *dev, int instance)
 		return -EINVAL;
 	if (init_vfc_hw(dev))
 		return -EIO;
-
-	devfs_mk_cdev(MKDEV(VFC_MAJOR, instance),
-			S_IFCHR | S_IRUSR | S_IWUSR,
-			"vfc/%d", instance);
 	return 0;
 }
 
diff --git a/drivers/telephony/phonedev.c b/drivers/telephony/phonedev.c
index e166fffea86b..80f9fe405279 100644
--- a/drivers/telephony/phonedev.c
+++ b/drivers/telephony/phonedev.c
@@ -106,8 +106,6 @@ int phone_register_device(struct phone_device *p, int unit)
 		if (phone_device[i] == NULL) {
 			phone_device[i] = p;
 			p->minor = i;
-			devfs_mk_cdev(MKDEV(PHONE_MAJOR,i),
-				S_IFCHR|S_IRUSR|S_IWUSR, "phone/%d", i);
 			mutex_unlock(&phone_lock);
 			return 0;
 		}
diff --git a/drivers/video/fbmem.c b/drivers/video/fbmem.c
index 93546a848f46..be2479ab8bc1 100644
--- a/drivers/video/fbmem.c
+++ b/drivers/video/fbmem.c
@@ -1331,8 +1331,6 @@ register_framebuffer(struct fb_info *fb_info)
 	fb_add_videomode(&mode, &fb_info->modelist);
 	registered_fb[i] = fb_info;
 
-	devfs_mk_cdev(MKDEV(FB_MAJOR, i),
-			S_IFCHR | S_IRUGO | S_IWUGO, "fb/%d", i);
 	event.info = fb_info;
 	blocking_notifier_call_chain(&fb_notifier_list,
 			    FB_EVENT_FB_REGISTERED, &event);
diff --git a/fs/coda/psdev.c b/fs/coda/psdev.c
index a193823f9058..f478222cb5c9 100644
--- a/fs/coda/psdev.c
+++ b/fs/coda/psdev.c
@@ -365,21 +365,12 @@ static int init_coda_psdev(void)
 		err = PTR_ERR(coda_psdev_class);
 		goto out_chrdev;
 	}		
-	for (i = 0; i < MAX_CODADEVS; i++) {
+	for (i = 0; i < MAX_CODADEVS; i++)
 		class_device_create(coda_psdev_class, NULL,
 				MKDEV(CODA_PSDEV_MAJOR,i), NULL, "cfs%d", i);
-		err = devfs_mk_cdev(MKDEV(CODA_PSDEV_MAJOR, i),
-				S_IFCHR|S_IRUSR|S_IWUSR, "coda/%d", i);
-		if (err)
-			goto out_class;
-	}
 	coda_sysctl_init();
 	goto out;
 
-out_class:
-	for (i = 0; i < MAX_CODADEVS; i++) 
-		class_device_destroy(coda_psdev_class, MKDEV(CODA_PSDEV_MAJOR, i));
-	class_destroy(coda_psdev_class);
 out_chrdev:
 	unregister_chrdev(CODA_PSDEV_MAJOR, "coda");
 out:
diff --git a/include/linux/devfs_fs_kernel.h b/include/linux/devfs_fs_kernel.h
index 6d9f003dbce5..c7d05dbc2af7 100644
--- a/include/linux/devfs_fs_kernel.h
+++ b/include/linux/devfs_fs_kernel.h
@@ -6,10 +6,6 @@
 #include <linux/types.h>
 #include <asm/semaphore.h>
 
-static inline int devfs_mk_cdev(dev_t dev, umode_t mode, const char *fmt, ...)
-{
-	return 0;
-}
 static inline void devfs_remove(const char *fmt, ...)
 {
 }
-- 
cgit v1.2.3


From 8ab5e4c15b53e147c08031a959d9f776823dbe73 Mon Sep 17 00:00:00 2001
From: Greg Kroah-Hartman <gregkh@suse.de>
Date: Mon, 20 Jun 2005 21:15:16 -0700
Subject: [PATCH] devfs: Remove devfs_remove() function from the kernel tree

Removes the devfs_remove() function and all callers of it.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
 arch/sparc64/solaris/socksys.c          |  1 -
 drivers/block/acsi_slm.c                |  4 ----
 drivers/block/cpqarray.c                |  2 --
 drivers/block/floppy.c                  | 33 +--------------------------------
 drivers/block/loop.c                    |  2 --
 drivers/block/nbd.c                     |  1 -
 drivers/block/paride/pg.c               |  5 +----
 drivers/block/paride/pt.c               |  3 ---
 drivers/block/rd.c                      |  1 -
 drivers/block/sx8.c                     |  1 -
 drivers/block/ub.c                      |  2 --
 drivers/cdrom/sbpcd.c                   |  2 --
 drivers/char/dsp56k.c                   |  1 -
 drivers/char/dtlk.c                     |  1 -
 drivers/char/ftape/zftape/zftape-init.c |  6 ------
 drivers/char/ip2/ip2main.c              |  3 ---
 drivers/char/ipmi/ipmi_devintf.c        |  2 --
 drivers/char/istallion.c                |  5 +----
 drivers/char/lp.c                       |  3 ---
 drivers/char/misc.c                     |  1 -
 drivers/char/ppdev.c                    |  9 +--------
 drivers/char/raw.c                      |  6 ------
 drivers/char/stallion.c                 |  5 +----
 drivers/char/tipar.c                    |  3 ---
 drivers/char/tty_io.c                   |  1 -
 drivers/char/vc_screen.c                |  2 --
 drivers/char/viotape.c                  |  2 --
 drivers/isdn/capi/capi.c                |  1 -
 drivers/isdn/hardware/eicon/divamnt.c   |  1 -
 drivers/isdn/hardware/eicon/divasi.c    |  1 -
 drivers/isdn/hardware/eicon/divasmain.c |  1 -
 drivers/md/dm-ioctl.c                   | 13 -------------
 drivers/md/md.c                         |  8 +-------
 drivers/media/dvb/dvb-core/dvbdev.c     |  6 ------
 drivers/media/video/videodev.c          |  1 -
 drivers/mmc/mmc_block.c                 |  1 -
 drivers/net/ppp_generic.c               |  1 -
 drivers/net/wan/cosa.c                  |  5 +----
 drivers/s390/block/dasd.c               |  1 -
 drivers/s390/block/xpram.c              |  2 --
 drivers/sbus/char/bpp.c                 |  3 ---
 drivers/sbus/char/vfc_dev.c             |  2 --
 drivers/telephony/phonedev.c            |  1 -
 drivers/video/fbmem.c                   |  1 -
 fs/coda/psdev.c                         | 10 ++--------
 fs/partitions/check.c                   |  1 -
 include/linux/devfs_fs_kernel.h         |  3 ---
 47 files changed, 9 insertions(+), 161 deletions(-)

(limited to 'fs/coda')

diff --git a/arch/sparc64/solaris/socksys.c b/arch/sparc64/solaris/socksys.c
index 30ba11682cae..09664ab124ec 100644
--- a/arch/sparc64/solaris/socksys.c
+++ b/arch/sparc64/solaris/socksys.c
@@ -205,5 +205,4 @@ cleanup_socksys(void)
 {
 	if (unregister_chrdev(30, "socksys"))
 		printk ("Couldn't unregister socksys character device\n");
-	devfs_remove ("socksys");
 }
diff --git a/drivers/block/acsi_slm.c b/drivers/block/acsi_slm.c
index b087b3a6f06f..7495fef24183 100644
--- a/drivers/block/acsi_slm.c
+++ b/drivers/block/acsi_slm.c
@@ -1027,10 +1027,6 @@ int init_module(void)
 
 void cleanup_module(void)
 {
-	int i;
-	for (i = 0; i < MAX_SLM; i++)
-		devfs_remove("slm/%d", i);
-	devfs_remove("slm");
 	if (unregister_chrdev( ACSI_MAJOR, "slm" ) != 0)
 		printk( KERN_ERR "acsi_slm: cleanup_module failed\n");
 	atari_stram_free( SLMBuffer );
diff --git a/drivers/block/cpqarray.c b/drivers/block/cpqarray.c
index 5eb6fb7b5cfa..2701ed734b24 100644
--- a/drivers/block/cpqarray.c
+++ b/drivers/block/cpqarray.c
@@ -348,7 +348,6 @@ static void __devexit cpqarray_remove_one(int i)
 	for(j = 0; j < NWD; j++) {
 		if (ida_gendisk[i][j]->flags & GENHD_FL_UP)
 			del_gendisk(ida_gendisk[i][j]);
-		devfs_remove("ida/c%dd%d",i,j);
 		put_disk(ida_gendisk[i][j]);
 	}
 	blk_cleanup_queue(hba[i]->queue);
@@ -1844,7 +1843,6 @@ static void __exit cpqarray_exit(void)
 		}
 	}
 
-	devfs_remove("ida");
 	remove_proc_entry("cpqarray", proc_root_driver);
 }
 
diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c
index ec14e6e6bccb..8e101a9655ba 100644
--- a/drivers/block/floppy.c
+++ b/drivers/block/floppy.c
@@ -3952,20 +3952,6 @@ static struct block_device_operations floppy_fops = {
 	.media_changed	= check_floppy_change,
 	.revalidate_disk = floppy_revalidate,
 };
-static char *table[] = {
-	"", "d360", "h1200", "u360", "u720", "h360", "h720",
-	"u1440", "u2880", "CompaQ", "h1440", "u1680", "h410",
-	"u820", "h1476", "u1722", "h420", "u830", "h1494", "u1743",
-	"h880", "u1040", "u1120", "h1600", "u1760", "u1920",
-	"u3200", "u3520", "u3840", "u1840", "u800", "u1600",
-	NULL
-};
-static int t360[] = { 1, 0 },
-	t1200[] = { 2, 5, 6, 10, 12, 14, 16, 18, 20, 23, 0 },
-	t3in[] = { 8, 9, 26, 27, 28, 7, 11, 15, 19, 24, 25, 29, 31, 3, 4, 13,
-			17, 21, 22, 30, 0 };
-static int *table_sup[] =
-    { NULL, t360, t1200, t3in + 5 + 8, t3in + 5, t3in, t3in };
 
 /*
  * Floppy Driver initialization
@@ -4244,7 +4230,7 @@ static int __init floppy_init(void)
 
 	err = register_blkdev(FLOPPY_MAJOR, "fd");
 	if (err)
-		goto out_devfs_remove;
+		goto out_put_disk;
 
 	floppy_queue = blk_init_queue(do_fd_request, &floppy_lock);
 	if (!floppy_queue) {
@@ -4403,8 +4389,6 @@ out_unreg_region:
 	blk_cleanup_queue(floppy_queue);
 out_unreg_blkdev:
 	unregister_blkdev(FLOPPY_MAJOR, "fd");
-out_devfs_remove:
-	devfs_remove("floppy");
 out_put_disk:
 	while (dr--) {
 		del_timer(&motor_off_timer[dr]);
@@ -4565,19 +4549,6 @@ static void floppy_release_irq_and_dma(void)
 
 static char *floppy;
 
-static void unregister_devfs_entries(int drive)
-{
-	int i;
-
-	if (UDP->cmos < ARRAY_SIZE(default_drive_params)) {
-		i = 0;
-		do {
-			devfs_remove("floppy/%d%s", drive,
-				     table[table_sup[UDP->cmos][i]]);
-		} while (table_sup[UDP->cmos][i++]);
-	}
-}
-
 static void __init parse_floppy_cfg_string(char *cfg)
 {
 	char *ptr;
@@ -4614,13 +4585,11 @@ void cleanup_module(void)
 		if ((allowed_drive_mask & (1 << drive)) &&
 		    fdc_state[FDC(drive)].version != FDC_NONE) {
 			del_gendisk(disks[drive]);
-			unregister_devfs_entries(drive);
 			device_remove_file(&floppy_device[drive].dev, &dev_attr_cmos);
 			platform_device_unregister(&floppy_device[drive]);
 		}
 		put_disk(disks[drive]);
 	}
-	devfs_remove("floppy");
 
 	del_timer_sync(&fd_timeout);
 	del_timer_sync(&fd_timer);
diff --git a/drivers/block/loop.c b/drivers/block/loop.c
index f650d20f2a17..0319b096b556 100644
--- a/drivers/block/loop.c
+++ b/drivers/block/loop.c
@@ -1308,7 +1308,6 @@ static int __init loop_init(void)
 out_mem4:
 	while (i--)
 		blk_cleanup_queue(loop_dev[i].lo_queue);
-	devfs_remove("loop");
 	i = max_loop;
 out_mem3:
 	while (i--)
@@ -1331,7 +1330,6 @@ static void loop_exit(void)
 		blk_cleanup_queue(loop_dev[i].lo_queue);
 		put_disk(disks[i]);
 	}
-	devfs_remove("loop");
 	if (unregister_blkdev(LOOP_MAJOR, "loop"))
 		printk(KERN_WARNING "loop: cannot unregister blkdev\n");
 
diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c
index 618e258ca5d0..c24b349ae57b 100644
--- a/drivers/block/nbd.c
+++ b/drivers/block/nbd.c
@@ -685,7 +685,6 @@ static void __exit nbd_cleanup(void)
 			put_disk(disk);
 		}
 	}
-	devfs_remove("nbd");
 	unregister_blkdev(NBD_MAJOR, "nbd");
 	printk(KERN_INFO "nbd: unregistered device at major %d\n", NBD_MAJOR);
 }
diff --git a/drivers/block/paride/pg.c b/drivers/block/paride/pg.c
index 3d464f767eaf..e6f1614b69c3 100644
--- a/drivers/block/paride/pg.c
+++ b/drivers/block/paride/pg.c
@@ -695,13 +695,10 @@ static void __exit pg_exit(void)
 
 	for (unit = 0; unit < PG_UNITS; unit++) {
 		struct pg *dev = &devices[unit];
-		if (dev->present) {
+		if (dev->present)
 			class_device_destroy(pg_class, MKDEV(major, unit));
-			devfs_remove("pg/%u", unit);
-		}
 	}
 	class_destroy(pg_class);
-	devfs_remove("pg");
 	unregister_chrdev(major, name);
 
 	for (unit = 0; unit < PG_UNITS; unit++) {
diff --git a/drivers/block/paride/pt.c b/drivers/block/paride/pt.c
index c85bdcb384ae..ea12073c5fb1 100644
--- a/drivers/block/paride/pt.c
+++ b/drivers/block/paride/pt.c
@@ -992,12 +992,9 @@ static void __exit pt_exit(void)
 	for (unit = 0; unit < PT_UNITS; unit++)
 		if (pt[unit].present) {
 			class_device_destroy(pt_class, MKDEV(major, unit));
-			devfs_remove("pt/%d", unit);
 			class_device_destroy(pt_class, MKDEV(major, unit + 128));
-			devfs_remove("pt/%dn", unit);
 		}
 	class_destroy(pt_class);
-	devfs_remove("pt");
 	unregister_chrdev(major, name);
 	for (unit = 0; unit < PT_UNITS; unit++)
 		if (pt[unit].present)
diff --git a/drivers/block/rd.c b/drivers/block/rd.c
index 67821a8c6210..acaa2abf05a2 100644
--- a/drivers/block/rd.c
+++ b/drivers/block/rd.c
@@ -412,7 +412,6 @@ static void __exit rd_cleanup(void)
 		put_disk(rd_disks[i]);
 		blk_cleanup_queue(rd_queue[i]);
 	}
-	devfs_remove("rd");
 	unregister_blkdev(RAMDISK_MAJOR, "ramdisk");
 }
 
diff --git a/drivers/block/sx8.c b/drivers/block/sx8.c
index 9fb3f51e574e..a366ea8c6a40 100644
--- a/drivers/block/sx8.c
+++ b/drivers/block/sx8.c
@@ -1736,7 +1736,6 @@ static void carm_remove_one (struct pci_dev *pdev)
 
 	free_irq(pdev->irq, host);
 	carm_free_disks(host);
-	devfs_remove(DRV_NAME);
 	unregister_blkdev(host->major, host->name);
 	if (host->major == 160)
 		clear_bit(0, &carm_major_alloc);
diff --git a/drivers/block/ub.c b/drivers/block/ub.c
index 088e5ba15c24..b68abc9d4c1f 100644
--- a/drivers/block/ub.c
+++ b/drivers/block/ub.c
@@ -2453,7 +2453,6 @@ static int __init ub_init(void)
 	return 0;
 
 err_register:
-	devfs_remove(DEVFS_NAME);
 	unregister_blkdev(UB_MAJOR, DRV_NAME);
 err_regblkdev:
 	return rc;
@@ -2463,7 +2462,6 @@ static void __exit ub_exit(void)
 {
 	usb_deregister(&ub_driver);
 
-	devfs_remove(DEVFS_NAME);
 	unregister_blkdev(UB_MAJOR, DRV_NAME);
 	usb_usual_clear_present(USB_US_TYPE_UB);
 }
diff --git a/drivers/cdrom/sbpcd.c b/drivers/cdrom/sbpcd.c
index ee4499acf1a1..55cbd23fd9cd 100644
--- a/drivers/cdrom/sbpcd.c
+++ b/drivers/cdrom/sbpcd.c
@@ -5904,7 +5904,6 @@ static void sbpcd_exit(void)
 		if (D_S[j].drv_id==-1) continue;
 		del_gendisk(D_S[j].disk);
 		put_disk(D_S[j].disk);
-		devfs_remove("sbp/c0t%d", j);
 		vfree(D_S[j].sbp_buf);
 		if (D_S[j].sbp_audsiz>0)
 			vfree(D_S[j].aud_buf);
@@ -5915,7 +5914,6 @@ static void sbpcd_exit(void)
 		}
 		vfree(D_S[j].sbpcd_infop);
 	}
-	devfs_remove("sbp");
 	msg(DBG_INF, "%s module released.\n", major_name);
 }
 
diff --git a/drivers/char/dsp56k.c b/drivers/char/dsp56k.c
index 45caf778578c..ee32e58328aa 100644
--- a/drivers/char/dsp56k.c
+++ b/drivers/char/dsp56k.c
@@ -533,7 +533,6 @@ static void __exit dsp56k_cleanup_driver(void)
 	class_device_destroy(dsp56k_class, MKDEV(DSP56K_MAJOR, 0));
 	class_destroy(dsp56k_class);
 	unregister_chrdev(DSP56K_MAJOR, "dsp56k");
-	devfs_remove("dsp56k");
 }
 module_exit(dsp56k_cleanup_driver);
 
diff --git a/drivers/char/dtlk.c b/drivers/char/dtlk.c
index e34b4f4d1c27..6da88e292dce 100644
--- a/drivers/char/dtlk.c
+++ b/drivers/char/dtlk.c
@@ -354,7 +354,6 @@ static void __exit dtlk_cleanup (void)
 
 	dtlk_write_tts(DTLK_CLEAR);
 	unregister_chrdev(dtlk_major, "dtlk");
-	devfs_remove("dtlk");
 	release_region(dtlk_port_lpc, DTLK_IO_EXTENT);
 }
 
diff --git a/drivers/char/ftape/zftape/zftape-init.c b/drivers/char/ftape/zftape/zftape-init.c
index 8c6090c3a421..e09ad2b100b5 100644
--- a/drivers/char/ftape/zftape/zftape-init.c
+++ b/drivers/char/ftape/zftape/zftape-init.c
@@ -362,17 +362,11 @@ static void zft_exit(void)
 		TRACE(ft_t_info, "successful");
 	}
         for (i = 0; i < 4; i++) {
-		devfs_remove("qft%i", i);
 		class_device_destroy(zft_class, MKDEV(QIC117_TAPE_MAJOR, i));
-		devfs_remove("nqft%i", i);
 		class_device_destroy(zft_class, MKDEV(QIC117_TAPE_MAJOR, i + 4));
-		devfs_remove("zqft%i", i);
 		class_device_destroy(zft_class, MKDEV(QIC117_TAPE_MAJOR, i + 16));
-		devfs_remove("nzqft%i", i);
 		class_device_destroy(zft_class, MKDEV(QIC117_TAPE_MAJOR, i + 20));
-		devfs_remove("rawqft%i", i);
 		class_device_destroy(zft_class, MKDEV(QIC117_TAPE_MAJOR, i + 32));
-		devfs_remove("nrawqft%i", i);
 		class_device_destroy(zft_class, MKDEV(QIC117_TAPE_MAJOR, i + 36));
 	}
 	class_destroy(zft_class);
diff --git a/drivers/char/ip2/ip2main.c b/drivers/char/ip2/ip2main.c
index afc25db4975f..5d2d5732d82f 100644
--- a/drivers/char/ip2/ip2main.c
+++ b/drivers/char/ip2/ip2main.c
@@ -414,9 +414,7 @@ cleanup_module(void)
 			/* free io addresses and Tibet */
 			release_region( ip2config.addr[i], 8 );
 			class_device_destroy(ip2_class, MKDEV(IP2_IPL_MAJOR, 4 * i));
-			devfs_remove("ip2/ipl%d", i);
 			class_device_destroy(ip2_class, MKDEV(IP2_IPL_MAJOR, 4 * i + 1));
-			devfs_remove("ip2/stat%d", i);
 		}
 		/* Disable and remove interrupt handler. */
 		if ( (ip2config.irq[i] > 0) && have_requested_irq(ip2config.irq[i]) ) {	
@@ -425,7 +423,6 @@ cleanup_module(void)
 		}
 	}
 	class_destroy(ip2_class);
-	devfs_remove("ip2");
 	if ( ( err = tty_unregister_driver ( ip2_tty_driver ) ) ) {
 		printk(KERN_ERR "IP2: failed to unregister tty driver (%d)\n", err);
 	}
diff --git a/drivers/char/ipmi/ipmi_devintf.c b/drivers/char/ipmi/ipmi_devintf.c
index ec22aba12be9..3103ed8e3adc 100644
--- a/drivers/char/ipmi/ipmi_devintf.c
+++ b/drivers/char/ipmi/ipmi_devintf.c
@@ -833,7 +833,6 @@ static void ipmi_smi_gone(int if_num)
 	}
 	class_device_destroy(ipmi_class, dev);
 	mutex_unlock(&reg_list_mutex);
-	devfs_remove("ipmidev/%d", if_num);
 }
 
 static struct ipmi_smi_watcher smi_watcher =
@@ -893,7 +892,6 @@ static __exit void cleanup_ipmi(void)
 	mutex_unlock(&reg_list_mutex);
 	class_destroy(ipmi_class);
 	ipmi_smi_watcher_unregister(&smi_watcher);
-	devfs_remove(DEVICE_NAME);
 	unregister_chrdev(ipmi_major, DEVICE_NAME);
 }
 module_exit(cleanup_ipmi);
diff --git a/drivers/char/istallion.c b/drivers/char/istallion.c
index 1395d4a5204e..0a5808e15b77 100644
--- a/drivers/char/istallion.c
+++ b/drivers/char/istallion.c
@@ -849,11 +849,8 @@ static void __exit istallion_module_exit(void)
 		return;
 	}
 	put_tty_driver(stli_serial);
-	for (i = 0; i < 4; i++) {
-		devfs_remove("staliomem/%d", i);
+	for (i = 0; i < 4; i++)
 		class_device_destroy(istallion_class, MKDEV(STL_SIOMEMMAJOR, i));
-	}
-	devfs_remove("staliomem");
 	class_destroy(istallion_class);
 	if ((i = unregister_chrdev(STL_SIOMEMMAJOR, "staliomem")))
 		printk("STALLION: failed to un-register serial memory device, "
diff --git a/drivers/char/lp.c b/drivers/char/lp.c
index 1a08e8ea238f..530b19de4a30 100644
--- a/drivers/char/lp.c
+++ b/drivers/char/lp.c
@@ -930,7 +930,6 @@ static int __init lp_init (void)
 out_class:
 	class_destroy(lp_class);
 out_devfs:
-	devfs_remove("printers");
 	unregister_chrdev(LP_MAJOR, "lp");
 	return err;
 }
@@ -978,10 +977,8 @@ static void lp_cleanup_module (void)
 		if (lp_table[offset].dev == NULL)
 			continue;
 		parport_unregister_device(lp_table[offset].dev);
-		devfs_remove("printers/%d", offset);
 		class_device_destroy(lp_class, MKDEV(LP_MAJOR, offset));
 	}
-	devfs_remove("printers");
 	class_destroy(lp_class);
 }
 
diff --git a/drivers/char/misc.c b/drivers/char/misc.c
index 71e513771048..bf2e49e11cc0 100644
--- a/drivers/char/misc.c
+++ b/drivers/char/misc.c
@@ -271,7 +271,6 @@ int misc_deregister(struct miscdevice * misc)
 	down(&misc_sem);
 	list_del(&misc->list);
 	class_device_destroy(misc_class, MKDEV(MISC_MAJOR, misc->minor));
-	devfs_remove(misc->devfs_name);
 	if (i < DYNAMIC_MINORS && i>0) {
 		misc_minors[i>>3] &= ~(1 << (misc->minor & 7));
 	}
diff --git a/drivers/char/ppdev.c b/drivers/char/ppdev.c
index ba350799405c..c8a2eb1a558f 100644
--- a/drivers/char/ppdev.c
+++ b/drivers/char/ppdev.c
@@ -770,7 +770,7 @@ static struct parport_driver pp_driver = {
 
 static int __init ppdev_init (void)
 {
-	int i, err = 0;
+	int err = 0;
 
 	if (register_chrdev (PP_MAJOR, CHRDEV, &pp_fops)) {
 		printk (KERN_WARNING CHRDEV ": unable to get major %d\n",
@@ -791,9 +791,6 @@ static int __init ppdev_init (void)
 	goto out;
 
 out_class:
-	for (i = 0; i < PARPORT_MAX; i++)
-		devfs_remove("parports/%d", i);
-	devfs_remove("parports");
 	class_destroy(ppdev_class);
 out_chrdev:
 	unregister_chrdev(PP_MAJOR, CHRDEV);
@@ -803,12 +800,8 @@ out:
 
 static void __exit ppdev_cleanup (void)
 {
-	int i;
 	/* Clean up all parport stuff */
-	for (i = 0; i < PARPORT_MAX; i++)
-		devfs_remove("parports/%d", i);
 	parport_unregister_driver(&pp_driver);
-	devfs_remove("parports");
 	class_destroy(ppdev_class);
 	unregister_chrdev (PP_MAJOR, CHRDEV);
 }
diff --git a/drivers/char/raw.c b/drivers/char/raw.c
index 72c8ee4c0069..941a17ab2196 100644
--- a/drivers/char/raw.c
+++ b/drivers/char/raw.c
@@ -318,12 +318,6 @@ error:
 
 static void __exit raw_exit(void)
 {
-	int i;
-
-	for (i = 1; i < MAX_RAW_MINORS; i++)
-		devfs_remove("raw/raw%d", i);
-	devfs_remove("raw/rawctl");
-	devfs_remove("raw");
 	class_device_destroy(raw_class, MKDEV(RAW_MAJOR, 0));
 	class_destroy(raw_class);
 	cdev_del(&raw_cdev);
diff --git a/drivers/char/stallion.c b/drivers/char/stallion.c
index a1a68f90d803..7840eb16f17a 100644
--- a/drivers/char/stallion.c
+++ b/drivers/char/stallion.c
@@ -773,11 +773,8 @@ static void __exit stallion_module_exit(void)
 		restore_flags(flags);
 		return;
 	}
-	for (i = 0; i < 4; i++) {
-		devfs_remove("staliomem/%d", i);
+	for (i = 0; i < 4; i++)
 		class_device_destroy(stallion_class, MKDEV(STL_SIOMEMMAJOR, i));
-	}
-	devfs_remove("staliomem");
 	if ((i = unregister_chrdev(STL_SIOMEMMAJOR, "staliomem")))
 		printk("STALLION: failed to un-register serial memory device, "
 			"errno=%d\n", -i);
diff --git a/drivers/char/tipar.c b/drivers/char/tipar.c
index 0dc83a5bd4c1..48476f8fcda7 100644
--- a/drivers/char/tipar.c
+++ b/drivers/char/tipar.c
@@ -515,7 +515,6 @@ out_class:
 	class_destroy(tipar_class);
 
 out_chrdev:
-	devfs_remove("ticables/par");
 	unregister_chrdev(TIPAR_MAJOR, "tipar");
 out:
 	return err;	
@@ -536,10 +535,8 @@ tipar_cleanup_module(void)
 			continue;
 		parport_unregister_device(table[i].dev);
 		class_device_destroy(tipar_class, MKDEV(TIPAR_MAJOR, i));
-		devfs_remove("ticables/par/%d", i);
 	}
 	class_destroy(tipar_class);
-	devfs_remove("ticables/par");
 
 	pr_info("tipar: module unloaded\n");
 }
diff --git a/drivers/char/tty_io.c b/drivers/char/tty_io.c
index 0b9a33c0f1bd..b8e03a31a502 100644
--- a/drivers/char/tty_io.c
+++ b/drivers/char/tty_io.c
@@ -2997,7 +2997,6 @@ struct class_device *tty_register_device(struct tty_driver *driver,
  */
 void tty_unregister_device(struct tty_driver *driver, unsigned index)
 {
-	devfs_remove("%s%d", driver->devfs_name, index + driver->name_base);
 	class_device_destroy(tty_class, MKDEV(driver->major, driver->minor_start) + index);
 }
 
diff --git a/drivers/char/vc_screen.c b/drivers/char/vc_screen.c
index 1633d8206524..2266fbad62c4 100644
--- a/drivers/char/vc_screen.c
+++ b/drivers/char/vc_screen.c
@@ -485,8 +485,6 @@ void vcs_make_devfs(struct tty_struct *tty)
 }
 void vcs_remove_devfs(struct tty_struct *tty)
 {
-	devfs_remove("vcc/%u", tty->index + 1);
-	devfs_remove("vcc/a%u", tty->index + 1);
 	class_device_destroy(vc_class, MKDEV(VCS_MAJOR, tty->index + 1));
 	class_device_destroy(vc_class, MKDEV(VCS_MAJOR, tty->index + 129));
 }
diff --git a/drivers/char/viotape.c b/drivers/char/viotape.c
index 4c1a128fd77b..b101134a8443 100644
--- a/drivers/char/viotape.c
+++ b/drivers/char/viotape.c
@@ -970,8 +970,6 @@ static int viotape_remove(struct vio_dev *vdev)
 {
 	int i = vdev->unit_address;
 
-	devfs_remove("iseries/nvt%d", i);
-	devfs_remove("iseries/vt%d", i);
 	class_device_destroy(tape_class, MKDEV(VIOTAPE_MAJOR, i | 0x80));
 	class_device_destroy(tape_class, MKDEV(VIOTAPE_MAJOR, i));
 	return 0;
diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c
index 1c8fe77270ae..1200d1de1de7 100644
--- a/drivers/isdn/capi/capi.c
+++ b/drivers/isdn/capi/capi.c
@@ -1550,7 +1550,6 @@ static void __exit capi_exit(void)
 	class_device_destroy(capi_class, MKDEV(capi_major, 0));
 	class_destroy(capi_class);
 	unregister_chrdev(capi_major, "capi20");
-	devfs_remove("isdn/capi20");
 
 #ifdef CONFIG_ISDN_CAPI_MIDDLEWARE
 	capinc_tty_exit();
diff --git a/drivers/isdn/hardware/eicon/divamnt.c b/drivers/isdn/hardware/eicon/divamnt.c
index 12465b3c2b4d..83841d16c35d 100644
--- a/drivers/isdn/hardware/eicon/divamnt.c
+++ b/drivers/isdn/hardware/eicon/divamnt.c
@@ -178,7 +178,6 @@ static struct file_operations divas_maint_fops = {
 
 static void divas_maint_unregister_chrdev(void)
 {
-	devfs_remove(DEVNAME);
 	unregister_chrdev(major, DEVNAME);
 }
 
diff --git a/drivers/isdn/hardware/eicon/divasi.c b/drivers/isdn/hardware/eicon/divasi.c
index 2d80d94b5d0c..dcd5b650a000 100644
--- a/drivers/isdn/hardware/eicon/divasi.c
+++ b/drivers/isdn/hardware/eicon/divasi.c
@@ -145,7 +145,6 @@ static struct file_operations divas_idi_fops = {
 
 static void divas_idi_unregister_chrdev(void)
 {
-	devfs_remove(DEVNAME);
 	unregister_chrdev(major, DEVNAME);
 }
 
diff --git a/drivers/isdn/hardware/eicon/divasmain.c b/drivers/isdn/hardware/eicon/divasmain.c
index 71b3e06cbe39..bbb7d8fc207c 100644
--- a/drivers/isdn/hardware/eicon/divasmain.c
+++ b/drivers/isdn/hardware/eicon/divasmain.c
@@ -678,7 +678,6 @@ static struct file_operations divas_fops = {
 
 static void divas_unregister_chrdev(void)
 {
-	devfs_remove(DEVNAME);
 	unregister_chrdev(major, DEVNAME);
 }
 
diff --git a/drivers/md/dm-ioctl.c b/drivers/md/dm-ioctl.c
index 6e1b51d748ac..361d50b6469f 100644
--- a/drivers/md/dm-ioctl.c
+++ b/drivers/md/dm-ioctl.c
@@ -74,7 +74,6 @@ static int dm_hash_init(void)
 static void dm_hash_exit(void)
 {
 	dm_hash_remove_all(0);
-	devfs_remove(DM_DIR);
 }
 
 /*-----------------------------------------------------------------
@@ -170,15 +169,6 @@ static void free_cell(struct hash_cell *hc)
 	}
 }
 
-/*
- * devfs stuff.
- */
-static int unregister_with_devfs(struct hash_cell *hc)
-{
-	devfs_remove(DM_DIR"/%s", hc->name);
-	return 0;
-}
-
 /*
  * The kdev_t and uuid of a device can never change once it is
  * initially inserted.
@@ -234,7 +224,6 @@ static void __hash_remove(struct hash_cell *hc)
 	/* remove from the dev hash */
 	list_del(&hc->uuid_list);
 	list_del(&hc->name_list);
-	unregister_with_devfs(hc);
 	dm_set_mdptr(hc->md, NULL);
 
 	table = dm_get_table(hc->md);
@@ -330,8 +319,6 @@ static int dm_hash_rename(const char *old, const char *new)
 	/*
 	 * rename and move the name cell.
 	 */
-	unregister_with_devfs(hc);
-
 	list_del(&hc->name_list);
 	old_name = hc->name;
 	hc->name = new_name;
diff --git a/drivers/md/md.c b/drivers/md/md.c
index ee7320b4a30e..9fc2314b58d9 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -5611,15 +5611,9 @@ static __exit void md_exit(void)
 {
 	mddev_t *mddev;
 	struct list_head *tmp;
-	int i;
+
 	blk_unregister_region(MKDEV(MAJOR_NR,0), MAX_MD_DEVS);
 	blk_unregister_region(MKDEV(mdp_major,0), MAX_MD_DEVS << MdpMinorShift);
-	for (i=0; i < MAX_MD_DEVS; i++)
-		devfs_remove("md/%d", i);
-	for (i=0; i < MAX_MD_DEVS; i++)
-		devfs_remove("md/d%d", i);
-
-	devfs_remove("md");
 
 	unregister_blkdev(MAJOR_NR,"md");
 	unregister_blkdev(mdp_major, "mdp");
diff --git a/drivers/media/dvb/dvb-core/dvbdev.c b/drivers/media/dvb/dvb-core/dvbdev.c
index 8e926d98bd92..40774feb8953 100644
--- a/drivers/media/dvb/dvb-core/dvbdev.c
+++ b/drivers/media/dvb/dvb-core/dvbdev.c
@@ -248,9 +248,6 @@ void dvb_unregister_device(struct dvb_device *dvbdev)
 	if (!dvbdev)
 		return;
 
-	devfs_remove("dvb/adapter%d/%s%d", dvbdev->adapter->num,
-			dnames[dvbdev->type], dvbdev->id);
-
 	class_device_destroy(dvb_class, MKDEV(DVB_MAJOR, nums2minor(dvbdev->adapter->num,
 					dvbdev->type, dvbdev->id)));
 
@@ -314,8 +311,6 @@ EXPORT_SYMBOL(dvb_register_adapter);
 
 int dvb_unregister_adapter(struct dvb_adapter *adap)
 {
-	devfs_remove("dvb/adapter%d", adap->num);
-
 	if (mutex_lock_interruptible(&dvbdev_register_lock))
 		return -ERESTARTSYS;
 	list_del (&adap->list_head);
@@ -421,7 +416,6 @@ error:
 
 static void __exit exit_dvbdev(void)
 {
-	devfs_remove("dvb");
 	class_destroy(dvb_class);
 	cdev_del(&dvb_device_cdev);
 	unregister_chrdev_region(MKDEV(DVB_MAJOR, 0), MAX_DVB_MINORS);
diff --git a/drivers/media/video/videodev.c b/drivers/media/video/videodev.c
index cc67ee952838..3178353787da 100644
--- a/drivers/media/video/videodev.c
+++ b/drivers/media/video/videodev.c
@@ -1601,7 +1601,6 @@ void video_unregister_device(struct video_device *vfd)
 	if(video_device[vfd->minor]!=vfd)
 		panic("videodev: bad unregister");
 
-	devfs_remove(vfd->devfs_name);
 	video_device[vfd->minor]=NULL;
 	class_device_unregister(&vfd->class_dev);
 	mutex_unlock(&videodev_lock);
diff --git a/drivers/mmc/mmc_block.c b/drivers/mmc/mmc_block.c
index 82c660bf1652..2e5218b8d4a3 100644
--- a/drivers/mmc/mmc_block.c
+++ b/drivers/mmc/mmc_block.c
@@ -564,7 +564,6 @@ static int __init mmc_blk_init(void)
 static void __exit mmc_blk_exit(void)
 {
 	mmc_unregister_driver(&mmc_driver);
-	devfs_remove("mmc");
 	unregister_blkdev(major, "mmc");
 }
 
diff --git a/drivers/net/ppp_generic.c b/drivers/net/ppp_generic.c
index 52bc51545134..16a59cafb8d3 100644
--- a/drivers/net/ppp_generic.c
+++ b/drivers/net/ppp_generic.c
@@ -2674,7 +2674,6 @@ static void __exit ppp_cleanup(void)
 	cardmap_destroy(&all_ppp_units);
 	if (unregister_chrdev(PPP_MAJOR, "ppp") != 0)
 		printk(KERN_ERR "PPP: failed to unregister PPP device\n");
-	devfs_remove("ppp");
 	class_device_destroy(ppp_class, MKDEV(PPP_MAJOR, 0));
 	class_destroy(ppp_class);
 }
diff --git a/drivers/net/wan/cosa.c b/drivers/net/wan/cosa.c
index c7b530628c8e..3d1e2b6700a7 100644
--- a/drivers/net/wan/cosa.c
+++ b/drivers/net/wan/cosa.c
@@ -418,12 +418,9 @@ static void __exit cosa_exit(void)
 	int i;
 	printk(KERN_INFO "Unloading the cosa module\n");
 
-	for (i=0; i<nr_cards; i++) {
+	for (i=0; i<nr_cards; i++)
 		class_device_destroy(cosa_class, MKDEV(cosa_major, i));
-		devfs_remove("cosa/%d", i);
-	}
 	class_destroy(cosa_class);
-	devfs_remove("cosa");
 	for (cosa=cosa_cards; nr_cards--; cosa++) {
 		/* Clean up the per-channel data */
 		for (i=0; i<cosa->nchannels; i++) {
diff --git a/drivers/s390/block/dasd.c b/drivers/s390/block/dasd.c
index 09bf44fdb1d1..8b67ce006521 100644
--- a/drivers/s390/block/dasd.c
+++ b/drivers/s390/block/dasd.c
@@ -1834,7 +1834,6 @@ dasd_exit(void)
 	}
 	dasd_gendisk_exit();
 	dasd_devmap_exit();
-	devfs_remove("dasd");
 	if (dasd_debug_area != NULL) {
 		debug_unregister(dasd_debug_area);
 		dasd_debug_area = NULL;
diff --git a/drivers/s390/block/xpram.c b/drivers/s390/block/xpram.c
index 36bc01f83a51..15aad01bba07 100644
--- a/drivers/s390/block/xpram.c
+++ b/drivers/s390/block/xpram.c
@@ -474,7 +474,6 @@ static int __init xpram_setup_blkdev(void)
 
 	return 0;
 out_unreg:
-	devfs_remove("slram");
 	unregister_blkdev(XPRAM_MAJOR, XPRAM_NAME);
 out:
 	while (i--)
@@ -493,7 +492,6 @@ static void __exit xpram_exit(void)
 		put_disk(xpram_disks[i]);
 	}
 	unregister_blkdev(XPRAM_MAJOR, XPRAM_NAME);
-	devfs_remove("slram");
 	blk_cleanup_queue(xpram_queue);
 	sysdev_unregister(&xpram_sys_device);
 	sysdev_class_unregister(&xpram_sysclass);
diff --git a/drivers/sbus/char/bpp.c b/drivers/sbus/char/bpp.c
index e680de41d762..03ff5a3b121b 100644
--- a/drivers/sbus/char/bpp.c
+++ b/drivers/sbus/char/bpp.c
@@ -1039,9 +1039,6 @@ static void __exit bpp_cleanup(void)
 {
 	unsigned idx;
 
-	for (idx = 0; idx < BPP_NO; idx++)
-		devfs_remove("bpp/%d", idx);
-	devfs_remove("bpp");
 	unregister_chrdev(BPP_MAJOR, dev_name);
 
 	for (idx = 0;  idx < BPP_NO; idx++) {
diff --git a/drivers/sbus/char/vfc_dev.c b/drivers/sbus/char/vfc_dev.c
index 5d32384ad728..55b2b31bd7ab 100644
--- a/drivers/sbus/char/vfc_dev.c
+++ b/drivers/sbus/char/vfc_dev.c
@@ -712,7 +712,6 @@ static void deinit_vfc_device(struct vfc_dev *dev)
 {
 	if(dev == NULL)
 		return;
-	devfs_remove("vfc/%d", dev->instance);
 	sbus_iounmap(dev->regs, sizeof(struct vfc_regs));
 	kfree(dev);
 }
@@ -726,7 +725,6 @@ void cleanup_module(void)
 	for (devp = vfc_dev_lst; *devp; devp++)
 		deinit_vfc_device(*devp);
 
-	devfs_remove("vfc");
 	kfree(vfc_dev_lst);
 	return;
 }
diff --git a/drivers/telephony/phonedev.c b/drivers/telephony/phonedev.c
index 80f9fe405279..bc5b1d245df9 100644
--- a/drivers/telephony/phonedev.c
+++ b/drivers/telephony/phonedev.c
@@ -123,7 +123,6 @@ void phone_unregister_device(struct phone_device *pfd)
 	mutex_lock(&phone_lock);
 	if (phone_device[pfd->minor] != pfd)
 		panic("phone: bad unregister");
-	devfs_remove("phone/%d", pfd->minor);
 	phone_device[pfd->minor] = NULL;
 	mutex_unlock(&phone_lock);
 }
diff --git a/drivers/video/fbmem.c b/drivers/video/fbmem.c
index be2479ab8bc1..afa56a887fa6 100644
--- a/drivers/video/fbmem.c
+++ b/drivers/video/fbmem.c
@@ -1357,7 +1357,6 @@ unregister_framebuffer(struct fb_info *fb_info)
 	i = fb_info->node;
 	if (!registered_fb[i])
 		return -EINVAL;
-	devfs_remove("fb/%d", i);
 
 	if (fb_info->pixmap.addr &&
 	    (fb_info->pixmap.flags & FB_PIXMAP_DEFAULT))
diff --git a/fs/coda/psdev.c b/fs/coda/psdev.c
index f478222cb5c9..aaf6462a9421 100644
--- a/fs/coda/psdev.c
+++ b/fs/coda/psdev.c
@@ -409,12 +409,9 @@ static int __init init_coda(void)
 	}
 	return 0;
 out:
-	for (i = 0; i < MAX_CODADEVS; i++) {
+	for (i = 0; i < MAX_CODADEVS; i++)
 		class_device_destroy(coda_psdev_class, MKDEV(CODA_PSDEV_MAJOR, i));
-		devfs_remove("coda/%d", i);
-	}
 	class_destroy(coda_psdev_class);
-	devfs_remove("coda");
 	unregister_chrdev(CODA_PSDEV_MAJOR, "coda");
 	coda_sysctl_clean();
 out1:
@@ -431,12 +428,9 @@ static void __exit exit_coda(void)
         if ( err != 0 ) {
                 printk("coda: failed to unregister filesystem\n");
         }
-	for (i = 0; i < MAX_CODADEVS; i++) {
+	for (i = 0; i < MAX_CODADEVS; i++)
 		class_device_destroy(coda_psdev_class, MKDEV(CODA_PSDEV_MAJOR, i));
-		devfs_remove("coda/%d", i);
-	}
 	class_destroy(coda_psdev_class);
-	devfs_remove("coda");
 	unregister_chrdev(CODA_PSDEV_MAJOR, "coda");
 	coda_sysctl_clean();
 	coda_destroy_inodecache();
diff --git a/fs/partitions/check.c b/fs/partitions/check.c
index d7a5078b3d75..202f50acea88 100644
--- a/fs/partitions/check.c
+++ b/fs/partitions/check.c
@@ -320,7 +320,6 @@ void delete_partition(struct gendisk *disk, int part)
 	p->nr_sects = 0;
 	p->ios[0] = p->ios[1] = 0;
 	p->sectors[0] = p->sectors[1] = 0;
-	devfs_remove("%s/part%d", disk->devfs_name, part);
 	sysfs_remove_link(&p->kobj, "subsystem");
 	if (p->holder_dir)
 		kobject_unregister(p->holder_dir);
diff --git a/include/linux/devfs_fs_kernel.h b/include/linux/devfs_fs_kernel.h
index c7d05dbc2af7..2036d2e90987 100644
--- a/include/linux/devfs_fs_kernel.h
+++ b/include/linux/devfs_fs_kernel.h
@@ -6,7 +6,4 @@
 #include <linux/types.h>
 #include <asm/semaphore.h>
 
-static inline void devfs_remove(const char *fmt, ...)
-{
-}
 #endif				/*  _LINUX_DEVFS_FS_KERNEL_H  */
-- 
cgit v1.2.3


From ff23eca3e8f613034e0d20ff86f6a89b62f5a14e Mon Sep 17 00:00:00 2001
From: Greg Kroah-Hartman <gregkh@suse.de>
Date: Mon, 20 Jun 2005 21:15:16 -0700
Subject: [PATCH] devfs: Remove the devfs_fs_kernel.h file from the tree

Also fixes up all files that #include it.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
 arch/sparc64/solaris/socksys.c          | 1 -
 arch/um/drivers/line.c                  | 1 -
 arch/um/drivers/ubd_kern.c              | 1 -
 drivers/block/acsi_slm.c                | 1 -
 drivers/block/cpqarray.c                | 1 -
 drivers/block/floppy.c                  | 1 -
 drivers/block/loop.c                    | 1 -
 drivers/block/nbd.c                     | 2 --
 drivers/block/paride/pg.c               | 1 -
 drivers/block/paride/pt.c               | 1 -
 drivers/block/rd.c                      | 1 -
 drivers/block/swim3.c                   | 1 -
 drivers/block/sx8.c                     | 1 -
 drivers/block/ub.c                      | 1 -
 drivers/cdrom/cdu31a.c                  | 1 -
 drivers/cdrom/cm206.c                   | 1 -
 drivers/cdrom/mcdx.c                    | 1 -
 drivers/cdrom/sbpcd.c                   | 1 -
 drivers/char/dsp56k.c                   | 1 -
 drivers/char/dtlk.c                     | 1 -
 drivers/char/ftape/zftape/zftape-init.c | 1 -
 drivers/char/ip2/ip2main.c              | 1 -
 drivers/char/ipmi/ipmi_devintf.c        | 1 -
 drivers/char/istallion.c                | 1 -
 drivers/char/lp.c                       | 1 -
 drivers/char/mem.c                      | 1 -
 drivers/char/misc.c                     | 1 -
 drivers/char/mmtimer.c                  | 1 -
 drivers/char/ppdev.c                    | 1 -
 drivers/char/pty.c                      | 1 -
 drivers/char/raw.c                      | 1 -
 drivers/char/stallion.c                 | 1 -
 drivers/char/tipar.c                    | 1 -
 drivers/char/tty_io.c                   | 1 -
 drivers/char/vc_screen.c                | 1 -
 drivers/char/viotape.c                  | 1 -
 drivers/char/vt.c                       | 1 -
 drivers/input/serio/serio_raw.c         | 1 -
 drivers/isdn/capi/capi.c                | 1 -
 drivers/isdn/hardware/eicon/divamnt.c   | 1 -
 drivers/isdn/hardware/eicon/divasi.c    | 1 -
 drivers/isdn/hardware/eicon/divasmain.c | 1 -
 drivers/macintosh/adb.c                 | 1 -
 drivers/md/dm-ioctl.c                   | 1 -
 drivers/md/md.c                         | 1 -
 drivers/media/dvb/dvb-core/dvbdev.h     | 1 -
 drivers/media/dvb/ttpci/av7110.h        | 4 ----
 drivers/media/video/arv.c               | 1 -
 drivers/media/video/videodev.c          | 1 -
 drivers/mmc/mmc_block.c                 | 1 -
 drivers/net/ppp_generic.c               | 1 -
 drivers/net/wan/cosa.c                  | 1 -
 drivers/s390/block/dasd_int.h           | 1 -
 drivers/s390/block/xpram.c              | 1 -
 drivers/sbus/char/bpp.c                 | 1 -
 drivers/sbus/char/vfc.h                 | 2 --
 drivers/telephony/phonedev.c            | 1 -
 drivers/video/fbmem.c                   | 1 -
 fs/block_dev.c                          | 1 -
 fs/char_dev.c                           | 1 -
 fs/coda/psdev.c                         | 1 -
 fs/partitions/check.c                   | 1 -
 include/asm-ppc/ocp.h                   | 1 -
 include/linux/devfs_fs_kernel.h         | 9 ---------
 include/linux/fb.h                      | 1 -
 init/do_mounts.h                        | 1 -
 init/main.c                             | 1 -
 mm/shmem.c                              | 1 -
 mm/tiny-shmem.c                         | 1 -
 net/irda/irnet/irnet.h                  | 1 -
 70 files changed, 83 deletions(-)
 delete mode 100644 include/linux/devfs_fs_kernel.h

(limited to 'fs/coda')

diff --git a/arch/sparc64/solaris/socksys.c b/arch/sparc64/solaris/socksys.c
index 09664ab124ec..bc3df95bc057 100644
--- a/arch/sparc64/solaris/socksys.c
+++ b/arch/sparc64/solaris/socksys.c
@@ -26,7 +26,6 @@
 #include <linux/slab.h>
 #include <linux/syscalls.h>
 #include <linux/in.h>
-#include <linux/devfs_fs_kernel.h>
 
 #include <net/sock.h>
 
diff --git a/arch/um/drivers/line.c b/arch/um/drivers/line.c
index 6c2d4ccaf20f..ee1fe6a24905 100644
--- a/arch/um/drivers/line.c
+++ b/arch/um/drivers/line.c
@@ -8,7 +8,6 @@
 #include "linux/list.h"
 #include "linux/kd.h"
 #include "linux/interrupt.h"
-#include "linux/devfs_fs_kernel.h"
 #include "asm/uaccess.h"
 #include "chan_kern.h"
 #include "irq_user.h"
diff --git a/arch/um/drivers/ubd_kern.c b/arch/um/drivers/ubd_kern.c
index 3883c5e6a7da..5856a02fff58 100644
--- a/arch/um/drivers/ubd_kern.c
+++ b/arch/um/drivers/ubd_kern.c
@@ -25,7 +25,6 @@
 #include "linux/blkdev.h"
 #include "linux/hdreg.h"
 #include "linux/init.h"
-#include "linux/devfs_fs_kernel.h"
 #include "linux/cdrom.h"
 #include "linux/proc_fs.h"
 #include "linux/ctype.h"
diff --git a/drivers/block/acsi_slm.c b/drivers/block/acsi_slm.c
index 7495fef24183..4030a8fd1187 100644
--- a/drivers/block/acsi_slm.c
+++ b/drivers/block/acsi_slm.c
@@ -65,7 +65,6 @@ not be guaranteed. There are several ways to assure this:
 #include <linux/time.h>
 #include <linux/mm.h>
 #include <linux/slab.h>
-#include <linux/devfs_fs_kernel.h>
 #include <linux/smp_lock.h>
 
 #include <asm/pgtable.h>
diff --git a/drivers/block/cpqarray.c b/drivers/block/cpqarray.c
index 2701ed734b24..f96e6c03593e 100644
--- a/drivers/block/cpqarray.c
+++ b/drivers/block/cpqarray.c
@@ -33,7 +33,6 @@
 #include <linux/blkpg.h>
 #include <linux/timer.h>
 #include <linux/proc_fs.h>
-#include <linux/devfs_fs_kernel.h>
 #include <linux/init.h>
 #include <linux/hdreg.h>
 #include <linux/spinlock.h>
diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c
index 8e101a9655ba..0242cbb86a87 100644
--- a/drivers/block/floppy.c
+++ b/drivers/block/floppy.c
@@ -177,7 +177,6 @@ static int print_unex = 1;
 #include <linux/ioport.h>
 #include <linux/interrupt.h>
 #include <linux/init.h>
-#include <linux/devfs_fs_kernel.h>
 #include <linux/platform_device.h>
 #include <linux/buffer_head.h>	/* for invalidate_buffers() */
 #include <linux/mutex.h>
diff --git a/drivers/block/loop.c b/drivers/block/loop.c
index 0319b096b556..dbf905ce0248 100644
--- a/drivers/block/loop.c
+++ b/drivers/block/loop.c
@@ -63,7 +63,6 @@
 #include <linux/blkdev.h>
 #include <linux/blkpg.h>
 #include <linux/init.h>
-#include <linux/devfs_fs_kernel.h>
 #include <linux/smp_lock.h>
 #include <linux/swap.h>
 #include <linux/slab.h>
diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c
index c24b349ae57b..b164ee0ac79f 100644
--- a/drivers/block/nbd.c
+++ b/drivers/block/nbd.c
@@ -29,8 +29,6 @@
 #include <linux/kernel.h>
 #include <net/sock.h>
 
-#include <linux/devfs_fs_kernel.h>
-
 #include <asm/uaccess.h>
 #include <asm/system.h>
 #include <asm/types.h>
diff --git a/drivers/block/paride/pg.c b/drivers/block/paride/pg.c
index e6f1614b69c3..13f998aa1cd3 100644
--- a/drivers/block/paride/pg.c
+++ b/drivers/block/paride/pg.c
@@ -156,7 +156,6 @@ enum {D_PRT, D_PRO, D_UNI, D_MOD, D_SLV, D_DLY};
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/fs.h>
-#include <linux/devfs_fs_kernel.h>
 #include <linux/delay.h>
 #include <linux/slab.h>
 #include <linux/mtio.h>
diff --git a/drivers/block/paride/pt.c b/drivers/block/paride/pt.c
index ea12073c5fb1..35fb26636721 100644
--- a/drivers/block/paride/pt.c
+++ b/drivers/block/paride/pt.c
@@ -141,7 +141,6 @@ static int (*drives[4])[6] = {&drive0, &drive1, &drive2, &drive3};
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/fs.h>
-#include <linux/devfs_fs_kernel.h>
 #include <linux/delay.h>
 #include <linux/slab.h>
 #include <linux/mtio.h>
diff --git a/drivers/block/rd.c b/drivers/block/rd.c
index acaa2abf05a2..536be2de989e 100644
--- a/drivers/block/rd.c
+++ b/drivers/block/rd.c
@@ -50,7 +50,6 @@
 #include <linux/module.h>
 #include <linux/moduleparam.h>
 #include <linux/init.h>
-#include <linux/devfs_fs_kernel.h>
 #include <linux/pagemap.h>
 #include <linux/blkdev.h>
 #include <linux/genhd.h>
diff --git a/drivers/block/swim3.c b/drivers/block/swim3.c
index 018b2921e8fc..ef557b1043d8 100644
--- a/drivers/block/swim3.c
+++ b/drivers/block/swim3.c
@@ -25,7 +25,6 @@
 #include <linux/fd.h>
 #include <linux/ioctl.h>
 #include <linux/blkdev.h>
-#include <linux/devfs_fs_kernel.h>
 #include <linux/interrupt.h>
 #include <linux/module.h>
 #include <linux/spinlock.h>
diff --git a/drivers/block/sx8.c b/drivers/block/sx8.c
index a366ea8c6a40..3a4814551568 100644
--- a/drivers/block/sx8.c
+++ b/drivers/block/sx8.c
@@ -18,7 +18,6 @@
 #include <linux/spinlock.h>
 #include <linux/blkdev.h>
 #include <linux/sched.h>
-#include <linux/devfs_fs_kernel.h>
 #include <linux/interrupt.h>
 #include <linux/compiler.h>
 #include <linux/workqueue.h>
diff --git a/drivers/block/ub.c b/drivers/block/ub.c
index b68abc9d4c1f..87ec6458bd1d 100644
--- a/drivers/block/ub.c
+++ b/drivers/block/ub.c
@@ -24,7 +24,6 @@
 #include <linux/usb.h>
 #include <linux/usb_usual.h>
 #include <linux/blkdev.h>
-#include <linux/devfs_fs_kernel.h>
 #include <linux/timer.h>
 #include <scsi/scsi.h>
 
diff --git a/drivers/cdrom/cdu31a.c b/drivers/cdrom/cdu31a.c
index 72ffd64e8b1e..5f0f2027f29e 100644
--- a/drivers/cdrom/cdu31a.c
+++ b/drivers/cdrom/cdu31a.c
@@ -161,7 +161,6 @@
 #include <linux/hdreg.h>
 #include <linux/genhd.h>
 #include <linux/ioport.h>
-#include <linux/devfs_fs_kernel.h>
 #include <linux/string.h>
 #include <linux/slab.h>
 #include <linux/init.h>
diff --git a/drivers/cdrom/cm206.c b/drivers/cdrom/cm206.c
index f43a988dd413..4ee288688fed 100644
--- a/drivers/cdrom/cm206.c
+++ b/drivers/cdrom/cm206.c
@@ -187,7 +187,6 @@ History:
 #include <linux/interrupt.h>
 #include <linux/timer.h>
 #include <linux/cdrom.h>
-#include <linux/devfs_fs_kernel.h>
 #include <linux/ioport.h>
 #include <linux/mm.h>
 #include <linux/slab.h>
diff --git a/drivers/cdrom/mcdx.c b/drivers/cdrom/mcdx.c
index 0f6e7aab8d2c..788c7a0b2fe3 100644
--- a/drivers/cdrom/mcdx.c
+++ b/drivers/cdrom/mcdx.c
@@ -74,7 +74,6 @@ static const char *mcdx_c_version
 #include <linux/major.h>
 #define MAJOR_NR MITSUMI_X_CDROM_MAJOR
 #include <linux/blkdev.h>
-#include <linux/devfs_fs_kernel.h>
 
 #include "mcdx.h"
 
diff --git a/drivers/cdrom/sbpcd.c b/drivers/cdrom/sbpcd.c
index 55cbd23fd9cd..a75b363b19c5 100644
--- a/drivers/cdrom/sbpcd.c
+++ b/drivers/cdrom/sbpcd.c
@@ -371,7 +371,6 @@
 #include <linux/kernel.h>
 #include <linux/cdrom.h>
 #include <linux/ioport.h>
-#include <linux/devfs_fs_kernel.h>
 #include <linux/major.h>
 #include <linux/string.h>
 #include <linux/vmalloc.h>
diff --git a/drivers/char/dsp56k.c b/drivers/char/dsp56k.c
index ee32e58328aa..09b413618b57 100644
--- a/drivers/char/dsp56k.c
+++ b/drivers/char/dsp56k.c
@@ -33,7 +33,6 @@
 #include <linux/fs.h>
 #include <linux/mm.h>
 #include <linux/init.h>
-#include <linux/devfs_fs_kernel.h>
 #include <linux/smp_lock.h>
 #include <linux/device.h>
 
diff --git a/drivers/char/dtlk.c b/drivers/char/dtlk.c
index 6da88e292dce..da2c89f1b8bc 100644
--- a/drivers/char/dtlk.c
+++ b/drivers/char/dtlk.c
@@ -62,7 +62,6 @@
 #include <linux/init.h>		/* for __init, module_{init,exit} */
 #include <linux/poll.h>		/* for POLLIN, etc. */
 #include <linux/dtlk.h>		/* local header file for DoubleTalk values */
-#include <linux/devfs_fs_kernel.h>
 #include <linux/smp_lock.h>
 
 #ifdef TRACING
diff --git a/drivers/char/ftape/zftape/zftape-init.c b/drivers/char/ftape/zftape/zftape-init.c
index e09ad2b100b5..3eeb869a9a11 100644
--- a/drivers/char/ftape/zftape/zftape-init.c
+++ b/drivers/char/ftape/zftape/zftape-init.c
@@ -33,7 +33,6 @@
 #endif
 #include <linux/fcntl.h>
 #include <linux/smp_lock.h>
-#include <linux/devfs_fs_kernel.h>
 
 #include <linux/zftape.h>
 #include <linux/init.h>
diff --git a/drivers/char/ip2/ip2main.c b/drivers/char/ip2/ip2main.c
index 5d2d5732d82f..a273eef69a8e 100644
--- a/drivers/char/ip2/ip2main.c
+++ b/drivers/char/ip2/ip2main.c
@@ -91,7 +91,6 @@
 #include <linux/module.h>
 #include <linux/signal.h>
 #include <linux/sched.h>
-#include <linux/devfs_fs_kernel.h>
 #include <linux/timer.h>
 #include <linux/interrupt.h>
 #include <linux/pci.h>
diff --git a/drivers/char/ipmi/ipmi_devintf.c b/drivers/char/ipmi/ipmi_devintf.c
index 3103ed8e3adc..da637adbbfaa 100644
--- a/drivers/char/ipmi/ipmi_devintf.c
+++ b/drivers/char/ipmi/ipmi_devintf.c
@@ -40,7 +40,6 @@
 #include <linux/poll.h>
 #include <linux/spinlock.h>
 #include <linux/slab.h>
-#include <linux/devfs_fs_kernel.h>
 #include <linux/ipmi.h>
 #include <linux/mutex.h>
 #include <linux/init.h>
diff --git a/drivers/char/istallion.c b/drivers/char/istallion.c
index 0a5808e15b77..1386d6a519d6 100644
--- a/drivers/char/istallion.c
+++ b/drivers/char/istallion.c
@@ -39,7 +39,6 @@
 #include <linux/ioport.h>
 #include <linux/delay.h>
 #include <linux/init.h>
-#include <linux/devfs_fs_kernel.h>
 #include <linux/device.h>
 #include <linux/wait.h>
 
diff --git a/drivers/char/lp.c b/drivers/char/lp.c
index 530b19de4a30..b11a390581ba 100644
--- a/drivers/char/lp.c
+++ b/drivers/char/lp.c
@@ -120,7 +120,6 @@
 #include <linux/major.h>
 #include <linux/sched.h>
 #include <linux/smp_lock.h>
-#include <linux/devfs_fs_kernel.h>
 #include <linux/slab.h>
 #include <linux/fcntl.h>
 #include <linux/delay.h>
diff --git a/drivers/char/mem.c b/drivers/char/mem.c
index e7aa71575aa2..6fe7b6c6c462 100644
--- a/drivers/char/mem.c
+++ b/drivers/char/mem.c
@@ -20,7 +20,6 @@
 #include <linux/tty.h>
 #include <linux/capability.h>
 #include <linux/smp_lock.h>
-#include <linux/devfs_fs_kernel.h>
 #include <linux/ptrace.h>
 #include <linux/device.h>
 #include <linux/highmem.h>
diff --git a/drivers/char/misc.c b/drivers/char/misc.c
index bf2e49e11cc0..f1fdd84c5dc5 100644
--- a/drivers/char/misc.c
+++ b/drivers/char/misc.c
@@ -44,7 +44,6 @@
 #include <linux/slab.h>
 #include <linux/proc_fs.h>
 #include <linux/seq_file.h>
-#include <linux/devfs_fs_kernel.h>
 #include <linux/stat.h>
 #include <linux/init.h>
 #include <linux/device.h>
diff --git a/drivers/char/mmtimer.c b/drivers/char/mmtimer.c
index d65b3109318a..f25168a9676d 100644
--- a/drivers/char/mmtimer.c
+++ b/drivers/char/mmtimer.c
@@ -25,7 +25,6 @@
 #include <linux/init.h>
 #include <linux/errno.h>
 #include <linux/mm.h>
-#include <linux/devfs_fs_kernel.h>
 #include <linux/mmtimer.h>
 #include <linux/miscdevice.h>
 #include <linux/posix-timers.h>
diff --git a/drivers/char/ppdev.c b/drivers/char/ppdev.c
index c8a2eb1a558f..24231d9743dc 100644
--- a/drivers/char/ppdev.c
+++ b/drivers/char/ppdev.c
@@ -60,7 +60,6 @@
 #include <linux/init.h>
 #include <linux/sched.h>
 #include <linux/device.h>
-#include <linux/devfs_fs_kernel.h>
 #include <linux/ioctl.h>
 #include <linux/parport.h>
 #include <linux/ctype.h>
diff --git a/drivers/char/pty.c b/drivers/char/pty.c
index 64d3d1d0b31b..345f8b8d57c2 100644
--- a/drivers/char/pty.c
+++ b/drivers/char/pty.c
@@ -24,7 +24,6 @@
 #include <linux/major.h>
 #include <linux/mm.h>
 #include <linux/init.h>
-#include <linux/devfs_fs_kernel.h>
 #include <linux/sysctl.h>
 
 #include <asm/uaccess.h>
diff --git a/drivers/char/raw.c b/drivers/char/raw.c
index 941a17ab2196..9bf97c5e38c0 100644
--- a/drivers/char/raw.c
+++ b/drivers/char/raw.c
@@ -10,7 +10,6 @@
 
 #include <linux/init.h>
 #include <linux/fs.h>
-#include <linux/devfs_fs_kernel.h>
 #include <linux/major.h>
 #include <linux/blkdev.h>
 #include <linux/module.h>
diff --git a/drivers/char/stallion.c b/drivers/char/stallion.c
index 7840eb16f17a..36df18cd96de 100644
--- a/drivers/char/stallion.c
+++ b/drivers/char/stallion.c
@@ -40,7 +40,6 @@
 #include <linux/ioport.h>
 #include <linux/init.h>
 #include <linux/smp_lock.h>
-#include <linux/devfs_fs_kernel.h>
 #include <linux/device.h>
 #include <linux/delay.h>
 
diff --git a/drivers/char/tipar.c b/drivers/char/tipar.c
index 48476f8fcda7..f7802e5bd7ca 100644
--- a/drivers/char/tipar.c
+++ b/drivers/char/tipar.c
@@ -56,7 +56,6 @@
 #include <linux/ioport.h>
 #include <asm/io.h>
 #include <linux/bitops.h>
-#include <linux/devfs_fs_kernel.h>	/* DevFs support */
 #include <linux/parport.h>		/* Our code depend on parport */
 #include <linux/device.h>
 
diff --git a/drivers/char/tty_io.c b/drivers/char/tty_io.c
index b8e03a31a502..ebe1158e6c6e 100644
--- a/drivers/char/tty_io.c
+++ b/drivers/char/tty_io.c
@@ -102,7 +102,6 @@
 #include <linux/kbd_kern.h>
 #include <linux/vt_kern.h>
 #include <linux/selection.h>
-#include <linux/devfs_fs_kernel.h>
 
 #include <linux/kmod.h>
 
diff --git a/drivers/char/vc_screen.c b/drivers/char/vc_screen.c
index 2266fbad62c4..234d7f3fb114 100644
--- a/drivers/char/vc_screen.c
+++ b/drivers/char/vc_screen.c
@@ -26,7 +26,6 @@
 #include <linux/major.h>
 #include <linux/errno.h>
 #include <linux/tty.h>
-#include <linux/devfs_fs_kernel.h>
 #include <linux/sched.h>
 #include <linux/interrupt.h>
 #include <linux/mm.h>
diff --git a/drivers/char/viotape.c b/drivers/char/viotape.c
index b101134a8443..198f1505ae23 100644
--- a/drivers/char/viotape.c
+++ b/drivers/char/viotape.c
@@ -43,7 +43,6 @@
 #include <linux/dma-mapping.h>
 #include <linux/fs.h>
 #include <linux/cdev.h>
-#include <linux/devfs_fs_kernel.h>
 #include <linux/major.h>
 #include <linux/completion.h>
 #include <linux/proc_fs.h>
diff --git a/drivers/char/vt.c b/drivers/char/vt.c
index 714d95ff2f1e..42afe7cea040 100644
--- a/drivers/char/vt.c
+++ b/drivers/char/vt.c
@@ -79,7 +79,6 @@
 #include <linux/mm.h>
 #include <linux/console.h>
 #include <linux/init.h>
-#include <linux/devfs_fs_kernel.h>
 #include <linux/vt_kern.h>
 #include <linux/selection.h>
 #include <linux/tiocl.h>
diff --git a/drivers/input/serio/serio_raw.c b/drivers/input/serio/serio_raw.c
index 5a2703b536dc..71a8eea816cb 100644
--- a/drivers/input/serio/serio_raw.c
+++ b/drivers/input/serio/serio_raw.c
@@ -16,7 +16,6 @@
 #include <linux/init.h>
 #include <linux/major.h>
 #include <linux/device.h>
-#include <linux/devfs_fs_kernel.h>
 #include <linux/miscdevice.h>
 #include <linux/wait.h>
 #include <linux/mutex.h>
diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c
index 1200d1de1de7..334402e96e13 100644
--- a/drivers/isdn/capi/capi.c
+++ b/drivers/isdn/capi/capi.c
@@ -39,7 +39,6 @@
 #include <linux/init.h>
 #include <linux/device.h>
 #include <linux/moduleparam.h>
-#include <linux/devfs_fs_kernel.h>
 #include <linux/isdn/capiutil.h>
 #include <linux/isdn/capicmd.h>
 #if defined(CONFIG_ISDN_CAPI_CAPIFS) || defined(CONFIG_ISDN_CAPI_CAPIFS_MODULE)
diff --git a/drivers/isdn/hardware/eicon/divamnt.c b/drivers/isdn/hardware/eicon/divamnt.c
index 83841d16c35d..b163c5909182 100644
--- a/drivers/isdn/hardware/eicon/divamnt.c
+++ b/drivers/isdn/hardware/eicon/divamnt.c
@@ -17,7 +17,6 @@
 #include <linux/sched.h>
 #include <linux/smp_lock.h>
 #include <linux/poll.h>
-#include <linux/devfs_fs_kernel.h>
 #include <asm/uaccess.h>
 
 #include "platform.h"
diff --git a/drivers/isdn/hardware/eicon/divasi.c b/drivers/isdn/hardware/eicon/divasi.c
index dcd5b650a000..6e7d89a31c1d 100644
--- a/drivers/isdn/hardware/eicon/divasi.c
+++ b/drivers/isdn/hardware/eicon/divasi.c
@@ -19,7 +19,6 @@
 #include <linux/poll.h>
 #include <linux/proc_fs.h>
 #include <linux/skbuff.h>
-#include <linux/devfs_fs_kernel.h>
 #include <asm/uaccess.h>
 
 #include "platform.h"
diff --git a/drivers/isdn/hardware/eicon/divasmain.c b/drivers/isdn/hardware/eicon/divasmain.c
index bbb7d8fc207c..9dee6a39104c 100644
--- a/drivers/isdn/hardware/eicon/divasmain.c
+++ b/drivers/isdn/hardware/eicon/divasmain.c
@@ -14,7 +14,6 @@
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/sched.h>
-#include <linux/devfs_fs_kernel.h>
 #include <asm/uaccess.h>
 #include <asm/io.h>
 #include <linux/ioport.h>
diff --git a/drivers/macintosh/adb.c b/drivers/macintosh/adb.c
index a60e3abaa8e0..9f1a049dc226 100644
--- a/drivers/macintosh/adb.c
+++ b/drivers/macintosh/adb.c
@@ -36,7 +36,6 @@
 #include <linux/spinlock.h>
 #include <linux/completion.h>
 #include <linux/device.h>
-#include <linux/devfs_fs_kernel.h>
 
 #include <asm/uaccess.h>
 #include <asm/semaphore.h>
diff --git a/drivers/md/dm-ioctl.c b/drivers/md/dm-ioctl.c
index 361d50b6469f..3ad60caea773 100644
--- a/drivers/md/dm-ioctl.c
+++ b/drivers/md/dm-ioctl.c
@@ -13,7 +13,6 @@
 #include <linux/init.h>
 #include <linux/wait.h>
 #include <linux/slab.h>
-#include <linux/devfs_fs_kernel.h>
 #include <linux/dm-ioctl.h>
 #include <linux/hdreg.h>
 
diff --git a/drivers/md/md.c b/drivers/md/md.c
index 9fc2314b58d9..95c275d19316 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -39,7 +39,6 @@
 #include <linux/raid/md.h>
 #include <linux/raid/bitmap.h>
 #include <linux/sysctl.h>
-#include <linux/devfs_fs_kernel.h>
 #include <linux/buffer_head.h> /* for invalidate_bdev */
 #include <linux/suspend.h>
 #include <linux/poll.h>
diff --git a/drivers/media/dvb/dvb-core/dvbdev.h b/drivers/media/dvb/dvb-core/dvbdev.h
index d7a976d040d7..7a7f75fd168c 100644
--- a/drivers/media/dvb/dvb-core/dvbdev.h
+++ b/drivers/media/dvb/dvb-core/dvbdev.h
@@ -27,7 +27,6 @@
 #include <linux/poll.h>
 #include <linux/fs.h>
 #include <linux/list.h>
-#include <linux/devfs_fs_kernel.h>
 #include <linux/smp_lock.h>
 
 #define DVB_MAJOR 212
diff --git a/drivers/media/dvb/ttpci/av7110.h b/drivers/media/dvb/ttpci/av7110.h
index 3e2e12124bae..9c79696da08a 100644
--- a/drivers/media/dvb/ttpci/av7110.h
+++ b/drivers/media/dvb/ttpci/av7110.h
@@ -6,10 +6,6 @@
 #include <linux/netdevice.h>
 #include <linux/i2c.h>
 
-#ifdef CONFIG_DEVFS_FS
-#include <linux/devfs_fs_kernel.h>
-#endif
-
 #include <linux/dvb/video.h>
 #include <linux/dvb/audio.h>
 #include <linux/dvb/dmx.h>
diff --git a/drivers/media/video/arv.c b/drivers/media/video/arv.c
index 6e08e32346eb..ae14f5f32039 100644
--- a/drivers/media/video/arv.c
+++ b/drivers/media/video/arv.c
@@ -20,7 +20,6 @@
 
 #include <linux/config.h>
 #include <linux/init.h>
-#include <linux/devfs_fs_kernel.h>
 #include <linux/module.h>
 #include <linux/delay.h>
 #include <linux/errno.h>
diff --git a/drivers/media/video/videodev.c b/drivers/media/video/videodev.c
index 3178353787da..a802a7e0df79 100644
--- a/drivers/media/video/videodev.c
+++ b/drivers/media/video/videodev.c
@@ -37,7 +37,6 @@
 #include <linux/init.h>
 #include <linux/kmod.h>
 #include <linux/slab.h>
-#include <linux/devfs_fs_kernel.h>
 #include <asm/uaccess.h>
 #include <asm/system.h>
 
diff --git a/drivers/mmc/mmc_block.c b/drivers/mmc/mmc_block.c
index 2e5218b8d4a3..46138f4e2081 100644
--- a/drivers/mmc/mmc_block.c
+++ b/drivers/mmc/mmc_block.c
@@ -27,7 +27,6 @@
 #include <linux/hdreg.h>
 #include <linux/kdev_t.h>
 #include <linux/blkdev.h>
-#include <linux/devfs_fs_kernel.h>
 #include <linux/mutex.h>
 
 #include <linux/mmc/card.h>
diff --git a/drivers/net/ppp_generic.c b/drivers/net/ppp_generic.c
index 16a59cafb8d3..425ff5b117f1 100644
--- a/drivers/net/ppp_generic.c
+++ b/drivers/net/ppp_generic.c
@@ -28,7 +28,6 @@
 #include <linux/kmod.h>
 #include <linux/init.h>
 #include <linux/list.h>
-#include <linux/devfs_fs_kernel.h>
 #include <linux/netdevice.h>
 #include <linux/poll.h>
 #include <linux/ppp_defs.h>
diff --git a/drivers/net/wan/cosa.c b/drivers/net/wan/cosa.c
index 3d1e2b6700a7..be5e33814cb1 100644
--- a/drivers/net/wan/cosa.c
+++ b/drivers/net/wan/cosa.c
@@ -85,7 +85,6 @@
 #include <linux/slab.h>
 #include <linux/poll.h>
 #include <linux/fs.h>
-#include <linux/devfs_fs_kernel.h>
 #include <linux/interrupt.h>
 #include <linux/delay.h>
 #include <linux/errno.h>
diff --git a/drivers/s390/block/dasd_int.h b/drivers/s390/block/dasd_int.h
index d4b13e300a76..1893797f2bf6 100644
--- a/drivers/s390/block/dasd_int.h
+++ b/drivers/s390/block/dasd_int.h
@@ -54,7 +54,6 @@
 #include <linux/module.h>
 #include <linux/wait.h>
 #include <linux/blkdev.h>
-#include <linux/devfs_fs_kernel.h>
 #include <linux/genhd.h>
 #include <linux/hdreg.h>
 #include <linux/interrupt.h>
diff --git a/drivers/s390/block/xpram.c b/drivers/s390/block/xpram.c
index 15aad01bba07..f57a6c8816b8 100644
--- a/drivers/s390/block/xpram.c
+++ b/drivers/s390/block/xpram.c
@@ -36,7 +36,6 @@
 #include <linux/hdreg.h>  /* HDIO_GETGEO */
 #include <linux/sysdev.h>
 #include <linux/bio.h>
-#include <linux/devfs_fs_kernel.h>
 #include <asm/uaccess.h>
 
 #define XPRAM_NAME	"xpram"
diff --git a/drivers/sbus/char/bpp.c b/drivers/sbus/char/bpp.c
index 03ff5a3b121b..385f4f768311 100644
--- a/drivers/sbus/char/bpp.c
+++ b/drivers/sbus/char/bpp.c
@@ -20,7 +20,6 @@
 #include <linux/timer.h>
 #include <linux/ioport.h>
 #include <linux/major.h>
-#include <linux/devfs_fs_kernel.h>
 
 #include <asm/uaccess.h>
 #include <asm/io.h>
diff --git a/drivers/sbus/char/vfc.h b/drivers/sbus/char/vfc.h
index 8045cd5e7cb3..63941a259b92 100644
--- a/drivers/sbus/char/vfc.h
+++ b/drivers/sbus/char/vfc.h
@@ -1,8 +1,6 @@
 #ifndef _LINUX_VFC_H_
 #define _LINUX_VFC_H_
 
-#include <linux/devfs_fs_kernel.h>
-
 /*
  * The control register for the vfc is at offset 0x4000
  * The first field ram bank is located at offset 0x5000
diff --git a/drivers/telephony/phonedev.c b/drivers/telephony/phonedev.c
index bc5b1d245df9..e41f49afd0f4 100644
--- a/drivers/telephony/phonedev.c
+++ b/drivers/telephony/phonedev.c
@@ -28,7 +28,6 @@
 
 #include <linux/kmod.h>
 #include <linux/sem.h>
-#include <linux/devfs_fs_kernel.h>
 #include <linux/mutex.h>
 
 #define PHONE_NUM_DEVICES	256
diff --git a/drivers/video/fbmem.c b/drivers/video/fbmem.c
index afa56a887fa6..a171daab0ad0 100644
--- a/drivers/video/fbmem.c
+++ b/drivers/video/fbmem.c
@@ -32,7 +32,6 @@
 #ifdef CONFIG_KMOD
 #include <linux/kmod.h>
 #endif
-#include <linux/devfs_fs_kernel.h>
 #include <linux/err.h>
 #include <linux/device.h>
 #include <linux/efi.h>
diff --git a/fs/block_dev.c b/fs/block_dev.c
index 028d9fb9c2d5..ddb305eebf90 100644
--- a/fs/block_dev.c
+++ b/fs/block_dev.c
@@ -12,7 +12,6 @@
 #include <linux/slab.h>
 #include <linux/kmod.h>
 #include <linux/major.h>
-#include <linux/devfs_fs_kernel.h>
 #include <linux/smp_lock.h>
 #include <linux/highmem.h>
 #include <linux/blkdev.h>
diff --git a/fs/char_dev.c b/fs/char_dev.c
index f3418f7a6e9d..97986635b641 100644
--- a/fs/char_dev.c
+++ b/fs/char_dev.c
@@ -14,7 +14,6 @@
 #include <linux/errno.h>
 #include <linux/module.h>
 #include <linux/smp_lock.h>
-#include <linux/devfs_fs_kernel.h>
 #include <linux/seq_file.h>
 
 #include <linux/kobject.h>
diff --git a/fs/coda/psdev.c b/fs/coda/psdev.c
index aaf6462a9421..803aacf0d49c 100644
--- a/fs/coda/psdev.c
+++ b/fs/coda/psdev.c
@@ -28,7 +28,6 @@
 #include <linux/delay.h>
 #include <linux/skbuff.h>
 #include <linux/proc_fs.h>
-#include <linux/devfs_fs_kernel.h>
 #include <linux/vmalloc.h>
 #include <linux/fs.h>
 #include <linux/file.h>
diff --git a/fs/partitions/check.c b/fs/partitions/check.c
index 202f50acea88..839634026eb5 100644
--- a/fs/partitions/check.c
+++ b/fs/partitions/check.c
@@ -18,7 +18,6 @@
 #include <linux/fs.h>
 #include <linux/kmod.h>
 #include <linux/ctype.h>
-#include <linux/devfs_fs_kernel.h>
 
 #include "check.h"
 
diff --git a/include/asm-ppc/ocp.h b/include/asm-ppc/ocp.h
index 3be5d760ffcd..16dbc7d17450 100644
--- a/include/asm-ppc/ocp.h
+++ b/include/asm-ppc/ocp.h
@@ -26,7 +26,6 @@
 
 #include <linux/init.h>
 #include <linux/list.h>
-#include <linux/devfs_fs_kernel.h>
 #include <linux/device.h>
 
 #include <asm/mmu.h>
diff --git a/include/linux/devfs_fs_kernel.h b/include/linux/devfs_fs_kernel.h
deleted file mode 100644
index 2036d2e90987..000000000000
--- a/include/linux/devfs_fs_kernel.h
+++ /dev/null
@@ -1,9 +0,0 @@
-#ifndef _LINUX_DEVFS_FS_KERNEL_H
-#define _LINUX_DEVFS_FS_KERNEL_H
-
-#include <linux/fs.h>
-#include <linux/spinlock.h>
-#include <linux/types.h>
-#include <asm/semaphore.h>
-
-#endif				/*  _LINUX_DEVFS_FS_KERNEL_H  */
diff --git a/include/linux/fb.h b/include/linux/fb.h
index 07a08e92bc73..b45928f5c63f 100644
--- a/include/linux/fb.h
+++ b/include/linux/fb.h
@@ -380,7 +380,6 @@ struct fb_cursor {
 #include <linux/tty.h>
 #include <linux/device.h>
 #include <linux/workqueue.h>
-#include <linux/devfs_fs_kernel.h>
 #include <linux/notifier.h>
 #include <linux/list.h>
 #include <asm/io.h>
diff --git a/init/do_mounts.h b/init/do_mounts.h
index 66548efe4c3c..e7f2e7fa066e 100644
--- a/init/do_mounts.h
+++ b/init/do_mounts.h
@@ -1,6 +1,5 @@
 #include <linux/config.h>
 #include <linux/kernel.h>
-#include <linux/devfs_fs_kernel.h>
 #include <linux/init.h>
 #include <linux/syscalls.h>
 #include <linux/unistd.h>
diff --git a/init/main.c b/init/main.c
index 80af1a52485f..acbb0b749137 100644
--- a/init/main.c
+++ b/init/main.c
@@ -15,7 +15,6 @@
 #include <linux/types.h>
 #include <linux/module.h>
 #include <linux/proc_fs.h>
-#include <linux/devfs_fs_kernel.h>
 #include <linux/kernel.h>
 #include <linux/syscalls.h>
 #include <linux/string.h>
diff --git a/mm/shmem.c b/mm/shmem.c
index a4161abb9e76..355904712a8f 100644
--- a/mm/shmem.c
+++ b/mm/shmem.c
@@ -26,7 +26,6 @@
 #include <linux/config.h>
 #include <linux/module.h>
 #include <linux/init.h>
-#include <linux/devfs_fs_kernel.h>
 #include <linux/fs.h>
 #include <linux/mm.h>
 #include <linux/mman.h>
diff --git a/mm/tiny-shmem.c b/mm/tiny-shmem.c
index 11ab99b8c61f..5f2cbf0f153c 100644
--- a/mm/tiny-shmem.c
+++ b/mm/tiny-shmem.c
@@ -12,7 +12,6 @@
 
 #include <linux/fs.h>
 #include <linux/init.h>
-#include <linux/devfs_fs_kernel.h>
 #include <linux/vfs.h>
 #include <linux/mount.h>
 #include <linux/file.h>
diff --git a/net/irda/irnet/irnet.h b/net/irda/irnet/irnet.h
index e4fe1e80029c..ad6caba02a7b 100644
--- a/net/irda/irnet/irnet.h
+++ b/net/irda/irnet/irnet.h
@@ -244,7 +244,6 @@
 #include <linux/skbuff.h>
 #include <linux/tty.h>
 #include <linux/proc_fs.h>
-#include <linux/devfs_fs_kernel.h>
 #include <linux/netdevice.h>
 #include <linux/miscdevice.h>
 #include <linux/poll.h>
-- 
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