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[WATCHDOG] i6300esb.c-WDT_ENABLE-bug

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This patch sets the WDT_ENABLE bit of the Lock Register to enable the
watchdog and WDT_LOCK bit only if nowayout is set. The old code always
sets the WDT_LOCK bit of watchdog timer for Intel 6300ESB chipset. So, we
end up locking the watchdog instead of enabling it.

Signed-off-by: Naveen Gupta <ngupta@google.com>
Signed-off-by: David Hardeman <david@2gen.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Signed-off-by: Andrew Morton <akpm@osdl.org>
This commit is contained in:
Naveen Gupta 2005-08-17 09:10:10 +02:00 committed by Wim Van Sebroeck
parent c69af038ca
commit 28562af3d4
1 changed files with 1 additions and 1 deletions
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2
drivers/char/watchdog/i6300esb.c
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@ -97,7 +97,7 @@ static void esb_timer_start(void)
u8 val; u8 val;
/* Enable or Enable + Lock? */ /* Enable or Enable + Lock? */
val = 0x02 | nowayout ? 0x01 : 0x00; val = 0x02 | (nowayout ? 0x01 : 0x00);
pci_write_config_byte(esb_pci, ESB_LOCK_REG, val); pci_write_config_byte(esb_pci, ESB_LOCK_REG, val);
} }