Merge git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog

* git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog: (70 commits)
  [WATCHDOG] more coding style clean-up's
  [WATCHDOG] sbc8360.c - move stop code into a function
  [WATCHDOG] Coding style - Indentation - part 2
  [WATCHDOG] Coding style - Indentation - part 1
  [WATCHDOG] mpc8xxx_wdt: add support for MPC8xx watchdogs
  [WATCHDOG] mpc8xxx_wdt: fix build
  [WATCHDOG] mpc8xxx_wdt: various renames, mostly s/mpc83xx/mpc8xxx/g
  [WATCHDOG] mpc83xx_wdt: rename to mpc8xxx_wdt
  [WATCHDOG] mpc83xx_wdt: add support for MPC86xx CPUs
  [WATCHDOG] mpc83xx_wdt: convert to the OF platform driver
  [WATCHDOG] pcwd: a couple of watchdogs escaped conversion
  [WATCHDOG] Clean-up includes
  [WATCHDOG] hpwdt.c - fix double includes
  [WATCHDOG 57/57] wdt501/pci: Clean up, coding style and switch to unlocked_ioctl
  [WATCHDOG 56/57] wdt977: clean up, coding style and switch to unlocked_ioctl
  [WATCHDOG 55/57] wdt285: switch to unlocked_ioctl and tidy up oddments of coding style
  [WATCHDOG 54/57] wdrtas: clean up, coding style, switch to unlocked_ioctl
  [WATCHDOG 53/57] wafer5823wdt: Clean up, coding style, switch to unlocked_ioctl
  [WATCHDOG 52/57] w83977f_wdt: clean up, coding style and switch to unlocked_ioctl
  [WATCHDOG 51/57] w83877f_wdt: clean up code, coding style, switch to unlocked_ioctl
  ...

1 files changed, 13 insertions, 15 deletions

diff --git a/drivers/watchdog/pnx4008_wdt.c b/drivers/watchdog/pnx4008_wdt.c
index 6b8483d3c78..6eadf5ebb9b 100644
--- a/drivers/watchdog/pnx4008_wdt.c
+++ b/drivers/watchdog/pnx4008_wdt.c
@@ -28,10 +28,10 @@
 #include <linux/platform_device.h>
 #include <linux/clk.h>
 #include <linux/spinlock.h>
+#include <linux/uaccess.h>
+#include <linux/io.h>
 
 #include <asm/hardware.h>
-#include <asm/uaccess.h>
-#include <asm/io.h>
 
 #define MODULE_NAME "PNX4008-WDT: "
 
@@ -144,9 +144,8 @@ static int pnx4008_wdt_open(struct inode *inode, struct file *file)
 	return nonseekable_open(inode, file);
 }
 
-static ssize_t
-pnx4008_wdt_write(struct file *file, const char *data, size_t len,
-		  loff_t * ppos)
+static ssize_t pnx4008_wdt_write(struct file *file, const char *data,
+					size_t len, loff_t *ppos)
 {
 	if (len) {
 		if (!nowayout) {
@@ -169,15 +168,14 @@ pnx4008_wdt_write(struct file *file, const char *data, size_t len,
 	return len;
 }
 
-static struct watchdog_info ident = {
+static const struct watchdog_info ident = {
 	.options = WDIOF_CARDRESET | WDIOF_MAGICCLOSE |
 	    WDIOF_SETTIMEOUT | WDIOF_KEEPALIVEPING,
 	.identity = "PNX4008 Watchdog",
 };
 
-static int
-pnx4008_wdt_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
-		  unsigned long arg)
+static long pnx4008_wdt_ioctl(struct inode *inode, struct file *file,
+					unsigned int cmd, unsigned long arg)
 {
 	int ret = -ENOTTY;
 	int time;
@@ -196,6 +194,11 @@ pnx4008_wdt_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
 		ret = put_user(boot_status, (int *)arg);
 		break;
 
+	case WDIOC_KEEPALIVE:
+		wdt_enable();
+		ret = 0;
+		break;
+
 	case WDIOC_SETTIMEOUT:
 		ret = get_user(time, (int *)arg);
 		if (ret)
@@ -213,11 +216,6 @@ pnx4008_wdt_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
 	case WDIOC_GETTIMEOUT:
 		ret = put_user(heartbeat, (int *)arg);
 		break;
-
-	case WDIOC_KEEPALIVE:
-		wdt_enable();
-		ret = 0;
-		break;
 	}
 	return ret;
 }
@@ -238,7 +236,7 @@ static const struct file_operations pnx4008_wdt_fops = {
 	.owner = THIS_MODULE,
 	.llseek = no_llseek,
 	.write = pnx4008_wdt_write,
-	.ioctl = pnx4008_wdt_ioctl,
+	.unlocked_ioctl = pnx4008_wdt_ioctl,
 	.open = pnx4008_wdt_open,
 	.release = pnx4008_wdt_release,
 };