From 7280b51a29f8e6cc7d449d565182d1e1b6183907 Mon Sep 17 00:00:00 2001 From: Hauke Mehrtens Date: Wed, 5 Dec 2012 18:46:06 +0100 Subject: ssb: extif: add check for max value before setting watchdog register Prevent the watchdog register on the extif core to be set to a too high value. Signed-off-by: Hauke Mehrtens Signed-off-by: John W. Linville --- include/linux/ssb/ssb_driver_extif.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux') diff --git a/include/linux/ssb/ssb_driver_extif.h b/include/linux/ssb/ssb_driver_extif.h index 2604efa7dc4d..b618188939d2 100644 --- a/include/linux/ssb/ssb_driver_extif.h +++ b/include/linux/ssb/ssb_driver_extif.h @@ -152,6 +152,7 @@ /* watchdog */ #define SSB_EXTIF_WATCHDOG_CLK 48000000 /* Hz */ +#define SSB_EXTIF_WATCHDOG_MAX_TIMER ((1 << 28) - 1) #ifdef CONFIG_SSB_DRIVER_EXTIF -- cgit v1.2.3