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path: root/drivers/watchdog/it8712f_wdt.c
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Diffstat (limited to 'drivers/watchdog/it8712f_wdt.c')
-rw-r--r--drivers/watchdog/it8712f_wdt.c16
1 files changed, 4 insertions, 12 deletions
diff --git a/drivers/watchdog/it8712f_wdt.c b/drivers/watchdog/it8712f_wdt.c
index 1efcad3b6fca..445b7e812112 100644
--- a/drivers/watchdog/it8712f_wdt.c
+++ b/drivers/watchdog/it8712f_wdt.c
@@ -111,15 +111,6 @@ superio_inw(int reg)
return val;
}
-static void
-superio_outw(int val, int reg)
-{
- outb(reg++, REG);
- outb((val >> 8) & 0xff, VAL);
- outb(reg, REG);
- outb(val & 0xff, VAL);
-}
-
static inline void
superio_select(int ldn)
{
@@ -170,9 +161,8 @@ it8712f_wdt_update_margin(void)
superio_outb(config, WDT_CONFIG);
if (revision >= 0x08)
- superio_outw(units, WDT_TIMEOUT);
- else
- superio_outb(units, WDT_TIMEOUT);
+ superio_outb(units >> 8, WDT_TIMEOUT + 1);
+ superio_outb(units, WDT_TIMEOUT);
}
static int
@@ -210,6 +200,8 @@ it8712f_wdt_disable(void)
superio_outb(0, WDT_CONFIG);
superio_outb(0, WDT_CONTROL);
+ if (revision >= 0x08)
+ superio_outb(0, WDT_TIMEOUT + 1);
superio_outb(0, WDT_TIMEOUT);
superio_exit();