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21 lines
525 B
Diff
21 lines
525 B
Diff
--- a/drivers/watchdog/mtx-1_wdt.c
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+++ b/drivers/watchdog/mtx-1_wdt.c
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@@ -98,6 +98,8 @@ static void mtx1_wdt_reset(void)
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static void mtx1_wdt_start(void)
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{
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+ unsigned long flags;
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+
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spin_lock_irqsave(&mtx1_wdt_device.lock, flags);
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if (!mtx1_wdt_device.queue) {
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mtx1_wdt_device.queue = 1;
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@@ -110,6 +112,8 @@ static void mtx1_wdt_start(void)
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static int mtx1_wdt_stop(void)
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{
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+ unsigned long flags;
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+
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spin_lock_irqsave(&mtx1_wdt_device.lock, flags);
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if (mtx1_wdt_device.queue) {
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mtx1_wdt_device.queue = 0;
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