Merge tag 'driver-core-4.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

Pull driver core updates from Greg KH:
 "Here is the big driver core update for 4.13-rc1.

  The large majority of this is a lot of cleanup of old fields in the
  driver core structures and their remaining usages in random drivers.
  All of those fixes have been reviewed by the various subsystem
  maintainers. There's also some small firmware updates in here, a new
  kobject uevent api interface that makes userspace interaction easier,
  and a few other minor things.

  All of these have been in linux-next for a long while with no reported
  issues"

* tag 'driver-core-4.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (56 commits)
  arm: mach-rpc: ecard: fix build error
  zram: convert remaining CLASS_ATTR() to CLASS_ATTR_RO()
  driver-core: remove struct bus_type.dev_attrs
  powerpc: vio_cmo: use dev_groups and not dev_attrs for bus_type
  powerpc: vio: use dev_groups and not dev_attrs for bus_type
  USB: usbip: convert to use DRIVER_ATTR_RW
  s390: drivers: convert to use DRIVER_ATTR_RO/WO
  platform: thinkpad_acpi: convert to use DRIVER_ATTR_RO/RW
  pcmcia: ds: convert to use DRIVER_ATTR_RO
  wireless: ipw2x00: convert to use DRIVER_ATTR_RW
  net: ehea: convert to use DRIVER_ATTR_RO
  net: caif: convert to use DRIVER_ATTR_RO
  TTY: hvc: convert to use DRIVER_ATTR_RW
  PCI: pci-driver: convert to use DRIVER_ATTR_WO
  IB: nes: convert to use DRIVER_ATTR_RW
  HID: hid-core: convert to use DRIVER_ATTR_RO and drv_groups
  arm: ecard: fix dev_groups patch typo
  tty: serdev: use dev_groups and not dev_attrs for bus_type
  sparc: vio: use dev_groups and not dev_attrs for bus_type
  hid: intel-ish-hid: use dev_groups and not dev_attrs for bus_type
  ...

4 files changed, 18 insertions, 24 deletions

diff --git a/drivers/net/caif/caif_spi.c b/drivers/net/caif/caif_spi.c
index fc21afe852b9..cb0dcc99fb4f 100644
--- a/drivers/net/caif/caif_spi.c
+++ b/drivers/net/caif/caif_spi.c
@@ -289,44 +289,44 @@ static LIST_HEAD(cfspi_list);
 static spinlock_t cfspi_list_lock;
 
 /* SPI uplink head alignment. */
-static ssize_t show_up_head_align(struct device_driver *driver, char *buf)
+static ssize_t up_head_align_show(struct device_driver *driver, char *buf)
 {
 	return sprintf(buf, "%d\n", spi_up_head_align);
 }
 
-static DRIVER_ATTR(up_head_align, S_IRUSR, show_up_head_align, NULL);
+static DRIVER_ATTR_RO(up_head_align);
 
 /* SPI uplink tail alignment. */
-static ssize_t show_up_tail_align(struct device_driver *driver, char *buf)
+static ssize_t up_tail_align_show(struct device_driver *driver, char *buf)
 {
 	return sprintf(buf, "%d\n", spi_up_tail_align);
 }
 
-static DRIVER_ATTR(up_tail_align, S_IRUSR, show_up_tail_align, NULL);
+static DRIVER_ATTR_RO(up_tail_align);
 
 /* SPI downlink head alignment. */
-static ssize_t show_down_head_align(struct device_driver *driver, char *buf)
+static ssize_t down_head_align_show(struct device_driver *driver, char *buf)
 {
 	return sprintf(buf, "%d\n", spi_down_head_align);
 }
 
-static DRIVER_ATTR(down_head_align, S_IRUSR, show_down_head_align, NULL);
+static DRIVER_ATTR_RO(down_head_align);
 
 /* SPI downlink tail alignment. */
-static ssize_t show_down_tail_align(struct device_driver *driver, char *buf)
+static ssize_t down_tail_align_show(struct device_driver *driver, char *buf)
 {
 	return sprintf(buf, "%d\n", spi_down_tail_align);
 }
 
-static DRIVER_ATTR(down_tail_align, S_IRUSR, show_down_tail_align, NULL);
+static DRIVER_ATTR_RO(down_tail_align);
 
 /* SPI frame alignment. */
-static ssize_t show_frame_align(struct device_driver *driver, char *buf)
+static ssize_t frame_align_show(struct device_driver *driver, char *buf)
 {
 	return sprintf(buf, "%d\n", spi_frm_align);
 }
 
-static DRIVER_ATTR(frame_align, S_IRUSR, show_frame_align, NULL);
+static DRIVER_ATTR_RO(frame_align);
 
 int cfspi_xmitfrm(struct cfspi *cfspi, u8 *buf, size_t len)
 {
diff --git a/drivers/net/ethernet/ibm/ehea/ehea_main.c b/drivers/net/ethernet/ibm/ehea/ehea_main.c
index 1e53d7a82675..b9d310f20bcc 100644
--- a/drivers/net/ethernet/ibm/ehea/ehea_main.c
+++ b/drivers/net/ethernet/ibm/ehea/ehea_main.c
@@ -3553,14 +3553,12 @@ static int check_module_parm(void)
 	return ret;
 }
 
-static ssize_t ehea_show_capabilities(struct device_driver *drv,
-				      char *buf)
+static ssize_t capabilities_show(struct device_driver *drv, char *buf)
 {
 	return sprintf(buf, "%d", EHEA_CAPABILITIES);
 }
 
-static DRIVER_ATTR(capabilities, S_IRUSR | S_IRGRP | S_IROTH,
-		   ehea_show_capabilities, NULL);
+static DRIVER_ATTR_RO(capabilities);
 
 static int __init ehea_module_init(void)
 {
diff --git a/drivers/net/wireless/intel/ipw2x00/ipw2100.c b/drivers/net/wireless/intel/ipw2x00/ipw2100.c
index f922859acf40..aaaca4d08e2b 100644
--- a/drivers/net/wireless/intel/ipw2x00/ipw2100.c
+++ b/drivers/net/wireless/intel/ipw2x00/ipw2100.c
@@ -4160,12 +4160,12 @@ static ssize_t show_bssinfo(struct device *d, struct device_attribute *attr,
 static DEVICE_ATTR(bssinfo, S_IRUGO, show_bssinfo, NULL);
 
 #ifdef CONFIG_IPW2100_DEBUG
-static ssize_t show_debug_level(struct device_driver *d, char *buf)
+static ssize_t debug_level_show(struct device_driver *d, char *buf)
 {
 	return sprintf(buf, "0x%08X\n", ipw2100_debug_level);
 }
 
-static ssize_t store_debug_level(struct device_driver *d,
+static ssize_t debug_level_store(struct device_driver *d,
 				 const char *buf, size_t count)
 {
 	u32 val;
@@ -4179,9 +4179,7 @@ static ssize_t store_debug_level(struct device_driver *d,
 
 	return strnlen(buf, count);
 }
-
-static DRIVER_ATTR(debug_level, S_IWUSR | S_IRUGO, show_debug_level,
-		   store_debug_level);
+static DRIVER_ATTR_RW(debug_level);
 #endif				/* CONFIG_IPW2100_DEBUG */
 
 static ssize_t show_fatal_error(struct device *d,
diff --git a/drivers/net/wireless/intel/ipw2x00/ipw2200.c b/drivers/net/wireless/intel/ipw2x00/ipw2200.c
index bbc579b647b6..5b79e2ec3a16 100644
--- a/drivers/net/wireless/intel/ipw2x00/ipw2200.c
+++ b/drivers/net/wireless/intel/ipw2x00/ipw2200.c
@@ -1195,12 +1195,12 @@ static void ipw_led_shutdown(struct ipw_priv *priv)
  *
  * See the level definitions in ipw for details.
  */
-static ssize_t show_debug_level(struct device_driver *d, char *buf)
+static ssize_t debug_level_show(struct device_driver *d, char *buf)
 {
 	return sprintf(buf, "0x%08X\n", ipw_debug_level);
 }
 
-static ssize_t store_debug_level(struct device_driver *d, const char *buf,
+static ssize_t debug_level_store(struct device_driver *d, const char *buf,
 				 size_t count)
 {
 	char *p = (char *)buf;
@@ -1221,9 +1221,7 @@ static ssize_t store_debug_level(struct device_driver *d, const char *buf,
 
 	return strnlen(buf, count);
 }
-
-static DRIVER_ATTR(debug_level, S_IWUSR | S_IRUGO,
-		   show_debug_level, store_debug_level);
+static DRIVER_ATTR_RW(debug_level);
 
 static inline u32 ipw_get_event_log_len(struct ipw_priv *priv)
 {