Merge branch 'akpm' (aka "Andrew's patch-bomb")

Andrew elucidates:
 - First installmeant of MM.  We have a HUGE number of MM patches this
   time.  It's crazy.
 - MAINTAINERS updates
 - backlight updates
 - leds
 - checkpatch updates
 - misc ELF stuff
 - rtc updates
 - reiserfs
 - procfs
 - some misc other bits

* akpm: (124 commits)
  user namespace: make signal.c respect user namespaces
  workqueue: make alloc_workqueue() take printf fmt and args for name
  procfs: add hidepid= and gid= mount options
  procfs: parse mount options
  procfs: introduce the /proc/<pid>/map_files/ directory
  procfs: make proc_get_link to use dentry instead of inode
  signal: add block_sigmask() for adding sigmask to current->blocked
  sparc: make SA_NOMASK a synonym of SA_NODEFER
  reiserfs: don't lock root inode searching
  reiserfs: don't lock journal_init()
  reiserfs: delay reiserfs lock until journal initialization
  reiserfs: delete comments referring to the BKL
  drivers/rtc/interface.c: fix alarm rollover when day or month is out-of-range
  drivers/rtc/rtc-twl.c: add DT support for RTC inside twl4030/twl6030
  drivers/rtc/: remove redundant spi driver bus initialization
  drivers/rtc/rtc-jz4740.c: make jz4740_rtc_driver static
  drivers/rtc/rtc-mc13xxx.c: make mc13xxx_rtc_idtable static
  rtc: convert drivers/rtc/* to use module_platform_driver()
  drivers/rtc/rtc-wm831x.c: convert to devm_kzalloc()
  drivers/rtc/rtc-wm831x.c: remove unused period IRQ handler
  ...

1 files changed, 8 insertions, 31 deletions

diff --git a/drivers/leds/leds-netxbig.c b/drivers/leds/leds-netxbig.c
index f2e51c134399..d8433f2d53bc 100644
--- a/drivers/leds/leds-netxbig.c
+++ b/drivers/leds/leds-netxbig.c
@@ -81,35 +81,23 @@ static int __devinit gpio_ext_init(struct netxbig_gpio_ext *gpio_ext)
 
 	/* Configure address GPIOs. */
 	for (i = 0; i < gpio_ext->num_addr; i++) {
-		err = gpio_request(gpio_ext->addr[i], "GPIO extension addr");
+		err = gpio_request_one(gpio_ext->addr[i], GPIOF_OUT_INIT_LOW,
+				       "GPIO extension addr");
 		if (err)
 			goto err_free_addr;
-		err = gpio_direction_output(gpio_ext->addr[i], 0);
-		if (err) {
-			gpio_free(gpio_ext->addr[i]);
-			goto err_free_addr;
-		}
 	}
 	/* Configure data GPIOs. */
 	for (i = 0; i < gpio_ext->num_data; i++) {
-		err = gpio_request(gpio_ext->data[i], "GPIO extension data");
+		err = gpio_request_one(gpio_ext->data[i], GPIOF_OUT_INIT_LOW,
+				   "GPIO extension data");
 		if (err)
 			goto err_free_data;
-		err = gpio_direction_output(gpio_ext->data[i], 0);
-		if (err) {
-			gpio_free(gpio_ext->data[i]);
-			goto err_free_data;
-		}
 	}
 	/* Configure "enable select" GPIO. */
-	err = gpio_request(gpio_ext->enable, "GPIO extension enable");
+	err = gpio_request_one(gpio_ext->enable, GPIOF_OUT_INIT_LOW,
+			       "GPIO extension enable");
 	if (err)
 		goto err_free_data;
-	err = gpio_direction_output(gpio_ext->enable, 0);
-	if (err) {
-		gpio_free(gpio_ext->enable);
-		goto err_free_data;
-	}
 
 	return 0;
 
@@ -429,21 +417,10 @@ static struct platform_driver netxbig_led_driver = {
 		.owner	= THIS_MODULE,
 	},
 };
-MODULE_ALIAS("platform:leds-netxbig");
 
-static int __init netxbig_led_init(void)
-{
-	return platform_driver_register(&netxbig_led_driver);
-}
-
-static void __exit netxbig_led_exit(void)
-{
-	platform_driver_unregister(&netxbig_led_driver);
-}
-
-module_init(netxbig_led_init);
-module_exit(netxbig_led_exit);
+module_platform_driver(netxbig_led_driver);
 
 MODULE_AUTHOR("Simon Guinot <sguinot@lacie.com>");
 MODULE_DESCRIPTION("LED driver for LaCie xBig Network boards");
 MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:leds-netxbig");