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:
  watchdog: booke_wdt: fix build - unconstify watchdog_info
  watchdog: sbc_fitpc2_wdt: fixed "scheduling while atomic" bug.
  watchdog: sbc_fitpc2_wdt: fixed I/O operations order
  Watchdog: sb_wdog.c: Fix sibyte watchdog initialization

3 files changed, 10 insertions, 10 deletions

diff --git a/drivers/watchdog/booke_wdt.c b/drivers/watchdog/booke_wdt.c
index 500d38342e1e..801ead191499 100644
--- a/drivers/watchdog/booke_wdt.c
+++ b/drivers/watchdog/booke_wdt.c
@@ -121,7 +121,7 @@ static ssize_t booke_wdt_write(struct file *file, const char __user *buf,
         return count;
 }
 
-static const struct watchdog_info ident = {
+static struct watchdog_info ident = {
         .options = WDIOF_SETTIMEOUT | WDIOF_KEEPALIVEPING,
         .identity = "PowerPC Book-E Watchdog",
 };
diff --git a/drivers/watchdog/sb_wdog.c b/drivers/watchdog/sb_wdog.c
index c8eadd478175..88c83aa57303 100644
--- a/drivers/watchdog/sb_wdog.c
+++ b/drivers/watchdog/sb_wdog.c
@@ -67,8 +67,8 @@ static DEFINE_SPINLOCK(sbwd_lock);
 void sbwdog_set(char __iomem *wdog, unsigned long t)
 {
         spin_lock(&sbwd_lock);
-        __raw_writeb(0, wdog - 0x10);
-        __raw_writeq(t & 0x7fffffUL, wdog);
+        __raw_writeb(0, wdog);
+        __raw_writeq(t & 0x7fffffUL, wdog - 0x10);
         spin_unlock(&sbwd_lock);
 }
 
diff --git a/drivers/watchdog/sbc_fitpc2_wdt.c b/drivers/watchdog/sbc_fitpc2_wdt.c
index 8d44c9b6fb5b..c7d67e9a7465 100644
--- a/drivers/watchdog/sbc_fitpc2_wdt.c
+++ b/drivers/watchdog/sbc_fitpc2_wdt.c
@@ -30,7 +30,7 @@
 static int nowayout = WATCHDOG_NOWAYOUT;
 static unsigned int margin = 60;        /* (secs) Default is 1 minute */
 static unsigned long wdt_status;
-static DEFINE_SPINLOCK(wdt_lock);
+static DEFINE_MUTEX(wdt_lock);
 
 #define WDT_IN_USE              0
 #define WDT_OK_TO_CLOSE         1
@@ -45,26 +45,26 @@ static DEFINE_SPINLOCK(wdt_lock);
 
 static void wdt_send_data(unsigned char command, unsigned char data)
 {
-        outb(command, COMMAND_PORT);
-        msleep(100);
         outb(data, DATA_PORT);
         msleep(200);
+        outb(command, COMMAND_PORT);
+        msleep(100);
 }
 
 static void wdt_enable(void)
 {
-        spin_lock(&wdt_lock);
+        mutex_lock(&wdt_lock);
         wdt_send_data(IFACE_ON_COMMAND, 1);
         wdt_send_data(REBOOT_COMMAND, margin);
-        spin_unlock(&wdt_lock);
+        mutex_unlock(&wdt_lock);
 }
 
 static void wdt_disable(void)
 {
-        spin_lock(&wdt_lock);
+        mutex_lock(&wdt_lock);
         wdt_send_data(IFACE_ON_COMMAND, 0);
         wdt_send_data(REBOOT_COMMAND, 0);
-        spin_unlock(&wdt_lock);
+        mutex_unlock(&wdt_lock);
 }
 
 static int fitpc2_wdt_open(struct inode *inode, struct file *file)