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watchdog: w83627hf_wdt: Reset watchdog trigger during initialization

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If the watchdog has already triggered for whatever reason, it won't restart
unless the trigger is reset.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
This commit is contained in:
Guenter Roeck
2013-08-17 13:58:46 -07:00
committed by Wim Van Sebroeck
parent 7b6d0b6ad4
commit ea3d4011a8
1 changed files with 2 additions and 2 deletions
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4
drivers/watchdog/w83627hf_wdt.c
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@@ -217,8 +217,8 @@ static int w83627hf_init(struct watchdog_device *wdog, enum chips chip)
t = superio_inb(cr_wdt_control) & ~0x0C; t = superio_inb(cr_wdt_control) & ~0x0C;
superio_outb(cr_wdt_control, t); superio_outb(cr_wdt_control, t);
/* disable keyboard & mouse turning off watchdog */ /* reset trigger, disable keyboard & mouse turning off watchdog */
t = superio_inb(0xF7) & ~0xC0; t = superio_inb(0xF7) & ~0xD0;
superio_outb(0xF7, t); superio_outb(0xF7, t);
superio_exit(); superio_exit();