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path: root/drivers/watchdog/ixp2000_wdt.c
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Diffstat (limited to 'drivers/watchdog/ixp2000_wdt.c')
-rw-r--r--drivers/watchdog/ixp2000_wdt.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/watchdog/ixp2000_wdt.c b/drivers/watchdog/ixp2000_wdt.c
index e86952a7168c..084f71aa855a 100644
--- a/drivers/watchdog/ixp2000_wdt.c
+++ b/drivers/watchdog/ixp2000_wdt.c
@@ -32,7 +32,7 @@
static int nowayout = WATCHDOG_NOWAYOUT;
static unsigned int heartbeat = 60; /* (secs) Default is 1 minute */
static unsigned long wdt_status;
-static spinlock_t wdt_lock;
+static DEFINE_SPINLOCK(wdt_lock);
#define WDT_IN_USE 0
#define WDT_OK_TO_CLOSE 1
@@ -189,7 +189,6 @@ static int __init ixp2000_wdt_init(void)
return -EIO;
}
wdt_tick_rate = (*IXP2000_T1_CLD * HZ) / 256;
- spin_lock_init(&wdt_lock);
return misc_register(&ixp2000_wdt_miscdev);
}