Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc

[linux-2.6-omap-h63xx.git] / drivers / char / watchdog / w83627hf_wdt.c

diff --git a/drivers/char/watchdog/w83627hf_wdt.c b/drivers/char/watchdog/w83627hf_wdt.c
index 465e0fd0423d48b2c405836ac428a14af8c37a09..d15ca9a3986f03ab159102538a585d6b592eea9f 100644 (file)
--- a/drivers/char/watchdog/w83627hf_wdt.c
+++ b/drivers/char/watchdog/w83627hf_wdt.c
@@ -93,6 +93,12 @@ w83627hf_init(void)
 
        w83627hf_select_wd_register();
 
+       outb_p(0xF6, WDT_EFER); /* Select CRF6 */
+       t=inb_p(WDT_EFDR);      /* read CRF6 */
+       if (t != 0) {
+               printk (KERN_INFO PFX "Watchdog already running. Resetting timeout to %d sec\n", timeout);
+               outb_p(timeout, WDT_EFDR);    /* Write back to CRF6 */
+       }
        outb_p(0xF5, WDT_EFER); /* Select CRF5 */
        t=inb_p(WDT_EFDR);      /* read CRF5 */
        t&=~0x0C;               /* set second mode & disable keyboard turning off watchdog */
@@ -353,5 +359,5 @@ module_exit(wdt_exit);
 
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Pádraig Brady <P@draigBrady.com>");
-MODULE_DESCRIPTION("w38627hf WDT driver");
+MODULE_DESCRIPTION("w83627hf WDT driver");
 MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR);