WATCHDOG: hpwdt - fix lower timeout limit

commit 8ba42bd88c6982fe224b09c33151c797b0fdf1a5 upstream.

[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>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/watchdog/hpwdt.c b/drivers/watchdog/hpwdt.c
index a6c5674c78e689414d1967d8b07fb90a28e12d3f..0b9190754e243760ca1e8c1c08c859fae3a35ad9 100644 (file)
--- 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);