Merge branch 'akpm' (patches from Andrew Morton)

Merge first patch-bomb from Andrew Morton:
 "Quite a lot of other stuff is banked up awaiting further
  next->mainline merging, but this batch contains:

   - Lots of random misc patches
   - OCFS2
   - Most of MM
   - backlight updates
   - lib/ updates
   - printk updates
   - checkpatch updates
   - epoll tweaking
   - rtc updates
   - hfs
   - hfsplus
   - documentation
   - procfs
   - update gcov to gcc-4.7 format
   - IPC"

* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (269 commits)
  ipc, msg: fix message length check for negative values
  ipc/util.c: remove unnecessary work pending test
  devpts: plug the memory leak in kill_sb
  ./Makefile: export initial ramdisk compression config option
  init/Kconfig: add option to disable kernel compression
  drivers: w1: make w1_slave::flags long to avoid memory corruption
  drivers/w1/masters/ds1wm.cuse dev_get_platdata()
  drivers/memstick/core/ms_block.c: fix unreachable state in h_msb_read_page()
  drivers/memstick/core/mspro_block.c: fix attributes array allocation
  drivers/pps/clients/pps-gpio.c: remove redundant of_match_ptr
  kernel/panic.c: reduce 1 byte usage for print tainted buffer
  gcov: reuse kbasename helper
  kernel/gcov/fs.c: use pr_warn()
  kernel/module.c: use pr_foo()
  gcov: compile specific gcov implementation based on gcc version
  gcov: add support for gcc 4.7 gcov format
  gcov: move gcov structs definitions to a gcc version specific file
  kernel/taskstats.c: return -ENOMEM when alloc memory fails in add_del_listener()
  kernel/taskstats.c: add nla_nest_cancel() for failure processing between nla_nest_start() and nla_nest_end()
  kernel/sysctl_binary.c: use scnprintf() instead of snprintf()
  ...

1 files changed, 9 insertions, 18 deletions

diff --git a/drivers/rtc/rtc-sirfsoc.c b/drivers/rtc/rtc-sirfsoc.c
index 63460cf80f1b..3eb3642ae299 100644
--- a/drivers/rtc/rtc-sirfsoc.c
+++ b/drivers/rtc/rtc-sirfsoc.c
@@ -59,7 +59,7 @@ static int sirfsoc_rtc_read_alarm(struct device *dev,
 	unsigned long rtc_alarm, rtc_count;
 	struct sirfsoc_rtc_drv *rtcdrv;
 
-	rtcdrv = (struct sirfsoc_rtc_drv *)dev_get_drvdata(dev);
+	rtcdrv = dev_get_drvdata(dev);
 
 	local_irq_disable();
 
@@ -94,7 +94,7 @@ static int sirfsoc_rtc_set_alarm(struct device *dev,
 {
 	unsigned long rtc_status_reg, rtc_alarm;
 	struct sirfsoc_rtc_drv *rtcdrv;
-	rtcdrv = (struct sirfsoc_rtc_drv *)dev_get_drvdata(dev);
+	rtcdrv = dev_get_drvdata(dev);
 
 	if (alrm->enabled) {
 		rtc_tm_to_time(&(alrm->time), &rtc_alarm);
@@ -157,7 +157,7 @@ static int sirfsoc_rtc_read_time(struct device *dev,
 {
 	unsigned long tmp_rtc = 0;
 	struct sirfsoc_rtc_drv *rtcdrv;
-	rtcdrv = (struct sirfsoc_rtc_drv *)dev_get_drvdata(dev);
+	rtcdrv = dev_get_drvdata(dev);
 	/*
 	 * This patch is taken from WinCE - Need to validate this for
 	 * correctness. To work around sirfsoc RTC counter double sync logic
@@ -178,7 +178,7 @@ static int sirfsoc_rtc_set_time(struct device *dev,
 {
 	unsigned long rtc_time;
 	struct sirfsoc_rtc_drv *rtcdrv;
-	rtcdrv = (struct sirfsoc_rtc_drv *)dev_get_drvdata(dev);
+	rtcdrv = dev_get_drvdata(dev);
 
 	rtc_tm_to_time(tm, &rtc_time);
 
@@ -274,7 +274,7 @@ static int sirfsoc_rtc_probe(struct platform_device *pdev)
 	err = of_property_read_u32(np, "reg", &rtcdrv->rtc_base);
 	if (err) {
 		dev_err(&pdev->dev, "unable to find base address of rtc node in dtb\n");
-		goto error;
+		return err;
 	}
 
 	platform_set_drvdata(pdev, rtcdrv);
@@ -290,7 +290,7 @@ static int sirfsoc_rtc_probe(struct platform_device *pdev)
 	rtc_div = ((32768 / RTC_HZ) / 2) - 1;
 	sirfsoc_rtc_iobrg_writel(rtc_div, rtcdrv->rtc_base + RTC_DIV);
 
-	rtcdrv->rtc = rtc_device_register(pdev->name, &(pdev->dev),
+	rtcdrv->rtc = devm_rtc_device_register(&pdev->dev, pdev->name,
 			&sirfsoc_rtc_ops, THIS_MODULE);
 	if (IS_ERR(rtcdrv->rtc)) {
 		err = PTR_ERR(rtcdrv->rtc);
@@ -322,24 +322,15 @@ static int sirfsoc_rtc_probe(struct platform_device *pdev)
 			rtcdrv);
 	if (err) {
 		dev_err(&pdev->dev, "Unable to register for the SiRF SOC RTC IRQ\n");
-		goto error;
+		return err;
 	}
 
 	return 0;
-
-error:
-	if (rtcdrv->rtc)
-		rtc_device_unregister(rtcdrv->rtc);
-
-	return err;
 }
 
 static int sirfsoc_rtc_remove(struct platform_device *pdev)
 {
-	struct sirfsoc_rtc_drv *rtcdrv = platform_get_drvdata(pdev);
-
 	device_init_wakeup(&pdev->dev, 0);
-	rtc_device_unregister(rtcdrv->rtc);
 
 	return 0;
 }
@@ -373,7 +364,7 @@ static int sirfsoc_rtc_thaw(struct device *dev)
 {
 	u32 tmp;
 	struct sirfsoc_rtc_drv *rtcdrv;
-	rtcdrv = (struct sirfsoc_rtc_drv *)dev_get_drvdata(dev);
+	rtcdrv = dev_get_drvdata(dev);
 
 	/*
 	 * if resume from snapshot and the rtc power is losed,
@@ -467,7 +458,7 @@ static struct platform_driver sirfsoc_rtc_driver = {
 #ifdef CONFIG_PM
 		.pm = &sirfsoc_rtc_pm_ops,
 #endif
-		.of_match_table = of_match_ptr(sirfsoc_rtc_of_match),
+		.of_match_table = sirfsoc_rtc_of_match,
 	},
 	.probe = sirfsoc_rtc_probe,
 	.remove = sirfsoc_rtc_remove,