--- drivers/watchdog/hpwdt.c

+++ 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);