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, 9 insertions, 20 deletions

diff --git a/drivers/rtc/rtc-sa1100.c b/drivers/rtc/rtc-sa1100.c
index 5ec5036df0bc..00605601dbf7 100644
--- a/drivers/rtc/rtc-sa1100.c
+++ b/drivers/rtc/rtc-sa1100.c
@@ -234,14 +234,13 @@ static int sa1100_rtc_probe(struct platform_device *pdev)
 	if (irq_1hz < 0 || irq_alarm < 0)
 		return -ENODEV;
 
-	info = kzalloc(sizeof(struct sa1100_rtc), GFP_KERNEL);
+	info = devm_kzalloc(&pdev->dev, sizeof(struct sa1100_rtc), GFP_KERNEL);
 	if (!info)
 		return -ENOMEM;
-	info->clk = clk_get(&pdev->dev, NULL);
+	info->clk = devm_clk_get(&pdev->dev, NULL);
 	if (IS_ERR(info->clk)) {
 		dev_err(&pdev->dev, "failed to find rtc clock source\n");
-		ret = PTR_ERR(info->clk);
-		goto err_clk;
+		return PTR_ERR(info->clk);
 	}
 	info->irq_1hz = irq_1hz;
 	info->irq_alarm = irq_alarm;
@@ -268,8 +267,8 @@ static int sa1100_rtc_probe(struct platform_device *pdev)
 
 	device_init_wakeup(&pdev->dev, 1);
 
-	rtc = rtc_device_register(pdev->name, &pdev->dev, &sa1100_rtc_ops,
-		THIS_MODULE);
+	rtc = devm_rtc_device_register(&pdev->dev, pdev->name, &sa1100_rtc_ops,
+					THIS_MODULE);
 
 	if (IS_ERR(rtc)) {
 		ret = PTR_ERR(rtc);
@@ -306,9 +305,6 @@ err_dev:
 	clk_disable_unprepare(info->clk);
 err_enable_clk:
 	platform_set_drvdata(pdev, NULL);
-	clk_put(info->clk);
-err_clk:
-	kfree(info);
 	return ret;
 }
 
@@ -317,17 +313,14 @@ static int sa1100_rtc_remove(struct platform_device *pdev)
 	struct sa1100_rtc *info = platform_get_drvdata(pdev);
 
 	if (info) {
-		rtc_device_unregister(info->rtc);
 		clk_disable_unprepare(info->clk);
-		clk_put(info->clk);
 		platform_set_drvdata(pdev, NULL);
-		kfree(info);
 	}
 
 	return 0;
 }
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 static int sa1100_rtc_suspend(struct device *dev)
 {
 	struct sa1100_rtc *info = dev_get_drvdata(dev);
@@ -343,13 +336,11 @@ static int sa1100_rtc_resume(struct device *dev)
 		disable_irq_wake(info->irq_alarm);
 	return 0;
 }
-
-static const struct dev_pm_ops sa1100_rtc_pm_ops = {
-	.suspend	= sa1100_rtc_suspend,
-	.resume		= sa1100_rtc_resume,
-};
 #endif
 
+static SIMPLE_DEV_PM_OPS(sa1100_rtc_pm_ops, sa1100_rtc_suspend,
+			sa1100_rtc_resume);
+
 #ifdef CONFIG_OF
 static struct of_device_id sa1100_rtc_dt_ids[] = {
 	{ .compatible = "mrvl,sa1100-rtc", },
@@ -364,9 +355,7 @@ static struct platform_driver sa1100_rtc_driver = {
 	.remove		= sa1100_rtc_remove,
 	.driver		= {
 		.name	= "sa1100-rtc",
-#ifdef CONFIG_PM
 		.pm	= &sa1100_rtc_pm_ops,
-#endif
 		.of_match_table = of_match_ptr(sa1100_rtc_dt_ids),
 	},
 };