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authorFlorian Fainelli <florian@openwrt.org>2008-10-24 19:52:56 +0200
committerWim Van Sebroeck <wim@iguana.be>2008-11-21 08:20:49 +0000
commitf80e919bb42c191bbe60ab078a59b30336d11d3b (patch)
tree0dbbd9a819ff724be7fc6723c50f1c8405499969 /drivers/watchdog
parented313489badef16d700f5a3be50e8fd8f8294bc8 (diff)
downloadblackbird-op-linux-f80e919bb42c191bbe60ab078a59b30336d11d3b.tar.gz
blackbird-op-linux-f80e919bb42c191bbe60ab078a59b30336d11d3b.zip
[WATCHDOG] fix mtx1_wdt compilation failure
Using spin_lock_irqsave with a local variable called flags without declaring is a bad idea, fix this by declaring it. Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Diffstat (limited to 'drivers/watchdog')
-rw-r--r--drivers/watchdog/mtx-1_wdt.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/watchdog/mtx-1_wdt.c b/drivers/watchdog/mtx-1_wdt.c
index b4b7b0a4c119..3acce623f209 100644
--- a/drivers/watchdog/mtx-1_wdt.c
+++ b/drivers/watchdog/mtx-1_wdt.c
@@ -98,6 +98,8 @@ static void mtx1_wdt_reset(void)
static void mtx1_wdt_start(void)
{
+ unsigned long flags;
+
spin_lock_irqsave(&mtx1_wdt_device.lock, flags);
if (!mtx1_wdt_device.queue) {
mtx1_wdt_device.queue = 1;
@@ -110,6 +112,8 @@ static void mtx1_wdt_start(void)
static int mtx1_wdt_stop(void)
{
+ unsigned long flags;
+
spin_lock_irqsave(&mtx1_wdt_device.lock, flags);
if (mtx1_wdt_device.queue) {
mtx1_wdt_device.queue = 0;
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