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Watchdog: sb_wdog.c: Fix sibyte watchdog initialization

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Watchdog configuration register and timer count register were interchanged,
causing wrong values to be written into both registers.
This caused watchdog triggered resets even if the watchdog was reset in time.

Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
Acked-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
This commit is contained in:
Guenter Roeck 2010-04-19 08:37:11 -07:00 committed by Wim Van Sebroeck
parent b91ce4d14a
commit 86913315de
1 changed files with 2 additions and 2 deletions
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4
drivers/watchdog/sb_wdog.c
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@ -67,8 +67,8 @@ static DEFINE_SPINLOCK(sbwd_lock);
void sbwdog_set(char __iomem *wdog, unsigned long t)
{
spin_lock(&sbwd_lock);
__raw_writeb(0, wdog - 0x10);
__raw_writeq(t & 0x7fffffUL, wdog);
__raw_writeb(0, wdog);
__raw_writeq(t & 0x7fffffUL, wdog - 0x10);
spin_unlock(&sbwd_lock);
}