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path: root/drivers/watchdog/w83697hf_wdt.c
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Diffstat (limited to 'drivers/watchdog/w83697hf_wdt.c')
-rw-r--r--drivers/watchdog/w83697hf_wdt.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/watchdog/w83697hf_wdt.c b/drivers/watchdog/w83697hf_wdt.c
index 51826c216d6d..6ea125eabeaa 100644
--- a/drivers/watchdog/w83697hf_wdt.c
+++ b/drivers/watchdog/w83697hf_wdt.c
@@ -47,7 +47,7 @@
static unsigned long wdt_is_open;
static char expect_close;
-static spinlock_t io_lock;
+static DEFINE_SPINLOCK(io_lock);
/* You must set this - there is no sane way to probe for this board. */
static int wdt_io = 0x2e;
@@ -376,16 +376,16 @@ wdt_init(void)
{
int ret, i, found = 0;
- spin_lock_init(&io_lock);
-
printk (KERN_INFO PFX "WDT driver for W83697HF/HG initializing\n");
if (wdt_io == 0) {
/* we will autodetect the W83697HF/HG watchdog */
for (i = 0; ((!found) && (w83697hf_ioports[i] != 0)); i++) {
wdt_io = w83697hf_ioports[i];
- if (!w83697hf_check_wdt())
+ if (!w83697hf_check_wdt()) {
found++;
+ break;
+ }
}
} else {
if (!w83697hf_check_wdt())