From 8ba42bd88c6982fe224b09c33151c797b0fdf1a5 Mon Sep 17 00:00:00 2001
From: Thomas Mingarelli <Thomas.Mingarelli@hp.com>
Date: Wed, 17 Mar 2010 15:33:31 +0000
Subject: [PATCH] [WATCHDOG] hpwdt - fix lower timeout limit
[Novell Bug 581103] HP Watchdog driver has arbitrary (wrong) timeout limits.
Fix the lower timeout limit to a more appropriate value.
Signed-off-by: Thomas Mingarelli <Thomas.Mingarelli@hp.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Cc: stable <stable@kernel.org>
---
drivers/watchdog/hpwdt.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/watchdog/hpwdt.c b/drivers/watchdog/hpwdt.c
index 70c2c24660d0e..af48075dafb14 100644
--- a/drivers/watchdog/hpwdt.c
+++ b/drivers/watchdog/hpwdt.c
@@ -443,7 +443,7 @@ static void hpwdt_ping(void)
static int hpwdt_change_timer(int new_margin)
{
/* Arbitrary, can't find the card's limits */
- if (new_margin < 30 || new_margin > 600) {
+ if (new_margin < 5 || new_margin > 600) {
printk(KERN_WARNING
"hpwdt: New value passed in is invalid: %d seconds.\n",
new_margin);
--
GitLab