Merge branch 'akpm' (incoming from Andrew)

Merge second batch of fixes from Andrew Morton:

 - various misc bits

 - some printk updates

 - a new "SRAM" driver.

 - MAINTAINERS updates

 - the backlight driver queue

 - checkpatch updates

 - a few init/ changes

 - a huge number of drivers/rtc changes

 - fatfs updates

 - some lib/idr.c work

 - some renaming of the random driver interfaces

* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (285 commits)
  net: rename random32 to prandom
  net/core: remove duplicate statements by do-while loop
  net/core: rename random32() to prandom_u32()
  net/netfilter: rename random32() to prandom_u32()
  net/sched: rename random32() to prandom_u32()
  net/sunrpc: rename random32() to prandom_u32()
  scsi: rename random32() to prandom_u32()
  lguest: rename random32() to prandom_u32()
  uwb: rename random32() to prandom_u32()
  video/uvesafb: rename random32() to prandom_u32()
  mmc: rename random32() to prandom_u32()
  drbd: rename random32() to prandom_u32()
  kernel/: rename random32() to prandom_u32()
  mm/: rename random32() to prandom_u32()
  lib/: rename random32() to prandom_u32()
  x86: rename random32() to prandom_u32()
  x86: pageattr-test: remove srandom32 call
  uuid: use prandom_bytes()
  raid6test: use prandom_bytes()
  sctp: convert sctp_assoc_set_id() to use idr_alloc_cyclic()
  ...

1 files changed, 4 insertions, 19 deletions

diff --git a/drivers/rtc/rtc-mc13xxx.c b/drivers/rtc/rtc-mc13xxx.c
index 2643d8874925..7a8ed27a5f2e 100644
--- a/drivers/rtc/rtc-mc13xxx.c
+++ b/drivers/rtc/rtc-mc13xxx.c
@@ -316,7 +316,7 @@ static int __init mc13xxx_rtc_probe(struct platform_device *pdev)
 	struct mc13xxx *mc13xxx;
 	int rtcrst_pending;
 
-	priv = kzalloc(sizeof(*priv), GFP_KERNEL);
+	priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL);
 	if (!priv)
 		return -ENOMEM;
 
@@ -351,8 +351,8 @@ static int __init mc13xxx_rtc_probe(struct platform_device *pdev)
 
 	mc13xxx_unlock(mc13xxx);
 
-	priv->rtc = rtc_device_register(pdev->name,
-			&pdev->dev, &mc13xxx_rtc_ops, THIS_MODULE);
+	priv->rtc = devm_rtc_device_register(&pdev->dev, pdev->name,
+					&mc13xxx_rtc_ops, THIS_MODULE);
 	if (IS_ERR(priv->rtc)) {
 		ret = PTR_ERR(priv->rtc);
 
@@ -372,7 +372,6 @@ err_reset_irq_request:
 		mc13xxx_unlock(mc13xxx);
 
 		platform_set_drvdata(pdev, NULL);
-		kfree(priv);
 	}
 
 	return ret;
@@ -384,8 +383,6 @@ static int __exit mc13xxx_rtc_remove(struct platform_device *pdev)
 
 	mc13xxx_lock(priv->mc13xxx);
 
-	rtc_device_unregister(priv->rtc);
-
 	mc13xxx_irq_free(priv->mc13xxx, MC13XXX_IRQ_TODA, priv);
 	mc13xxx_irq_free(priv->mc13xxx, MC13XXX_IRQ_1HZ, priv);
 	mc13xxx_irq_free(priv->mc13xxx, MC13XXX_IRQ_RTCRST, priv);
@@ -394,8 +391,6 @@ static int __exit mc13xxx_rtc_remove(struct platform_device *pdev)
 
 	platform_set_drvdata(pdev, NULL);
 
-	kfree(priv);
-
 	return 0;
 }
 
@@ -420,17 +415,7 @@ static struct platform_driver mc13xxx_rtc_driver = {
 	},
 };
 
-static int __init mc13xxx_rtc_init(void)
-{
-	return platform_driver_probe(&mc13xxx_rtc_driver, &mc13xxx_rtc_probe);
-}
-module_init(mc13xxx_rtc_init);
-
-static void __exit mc13xxx_rtc_exit(void)
-{
-	platform_driver_unregister(&mc13xxx_rtc_driver);
-}
-module_exit(mc13xxx_rtc_exit);
+module_platform_driver_probe(mc13xxx_rtc_driver, &mc13xxx_rtc_probe);
 
 MODULE_AUTHOR("Sascha Hauer <s.hauer@pengutronix.de>");
 MODULE_DESCRIPTION("RTC driver for Freescale MC13XXX PMIC");