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Merge git://www.linux-watchdog.org/linux-watchdog 

Pull a watchdog fix from Wim Van Sebroeck:
 "It will fix the size when reading or writing to WD Timer port 0x72 in
  the hpwdt driver."

* git://www.linux-watchdog.org/linux-watchdog:
  hpwdt: Only BYTE reads/writes to WD Timer port 0x72
This commit is contained in:
Linus Torvalds 2012-04-26 15:31:53 -07:00
parent aaaf069817 d08c9a33b4
commit 65dd4b9108
1 changed files with 3 additions and 3 deletions
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6
drivers/watchdog/hpwdt.c
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@ -435,16 +435,16 @@ static void hpwdt_start(void)
{
reload = SECS_TO_TICKS(soft_margin);
iowrite16(reload, hpwdt_timer_reg);
iowrite16(0x85, hpwdt_timer_con);
iowrite8(0x85, hpwdt_timer_con);
}
static void hpwdt_stop(void)
{
unsigned long data;
data = ioread16(hpwdt_timer_con);
data = ioread8(hpwdt_timer_con);
data &= 0xFE;
iowrite16(data, hpwdt_timer_con);
iowrite8(data, hpwdt_timer_con);
}
static void hpwdt_ping(void)