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path: root/drivers/watchdog/pnx4008_wdt.c
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Diffstat (limited to 'drivers/watchdog/pnx4008_wdt.c')
-rw-r--r--drivers/watchdog/pnx4008_wdt.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/watchdog/pnx4008_wdt.c b/drivers/watchdog/pnx4008_wdt.c
index b0eb9f9b43c7..b04aa096a10a 100644
--- a/drivers/watchdog/pnx4008_wdt.c
+++ b/drivers/watchdog/pnx4008_wdt.c
@@ -80,7 +80,7 @@
static int nowayout = WATCHDOG_NOWAYOUT;
static int heartbeat = DEFAULT_HEARTBEAT;
-static spinlock_t io_lock;
+static DEFINE_SPINLOCK(io_lock);
static unsigned long wdt_status;
#define WDT_IN_USE 0
#define WDT_OK_TO_CLOSE 1
@@ -254,8 +254,6 @@ static int pnx4008_wdt_probe(struct platform_device *pdev)
int ret = 0, size;
struct resource *res;
- spin_lock_init(&io_lock);
-
if (heartbeat < 1 || heartbeat > MAX_HEARTBEAT)
heartbeat = DEFAULT_HEARTBEAT;