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path: root/drivers/watchdog/smsc37b787_wdt.c
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Diffstat (limited to 'drivers/watchdog/smsc37b787_wdt.c')
-rw-r--r--drivers/watchdog/smsc37b787_wdt.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/watchdog/smsc37b787_wdt.c b/drivers/watchdog/smsc37b787_wdt.c
index d3cb0a76602..5d2b5ba6141 100644
--- a/drivers/watchdog/smsc37b787_wdt.c
+++ b/drivers/watchdog/smsc37b787_wdt.c
@@ -83,7 +83,7 @@ static unsigned long timer_enabled = 0; /* is the timer enabled? */
static char expect_close; /* is the close expected? */
-static spinlock_t io_lock; /* to guard the watchdog from io races */
+static DEFINE_SPINLOCK(io_lock);/* to guard the watchdog from io races */
static int nowayout = WATCHDOG_NOWAYOUT;
@@ -540,8 +540,6 @@ static int __init wb_smsc_wdt_init(void)
{
int ret;
- spin_lock_init(&io_lock);
-
printk("SMsC 37B787 watchdog component driver " VERSION " initialising...\n");
if (!request_region(IOPORT, IOPORT_SIZE, "SMsC 37B787 watchdog")) {