diff options
| author |   Hauke Mehrtens <hauke@hauke-m.de> | 2012-12-05 18:46:06 +0100 |
|---|---|---|
| committer |   John W. Linville <linville@tuxdriver.com> | 2012-12-06 14:58:57 -0500 |
| commit | 7280b51a29f8e6cc7d449d565182d1e1b6183907 (patch) | |
| tree | 65237eab1130bbb286b98f3827c15346f7583533 /include/linux/ssb/ssb_driver_extif.h | |
| parent | ssb: add methods for watchdog driver (diff) | |
| download | linux-dev-7280b51a29f8e6cc7d449d565182d1e1b6183907.tar.xz linux-dev-7280b51a29f8e6cc7d449d565182d1e1b6183907.zip | |
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 <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'include/linux/ssb/ssb_driver_extif.h')
| -rw-r--r-- | include/linux/ssb/ssb_driver_extif.h | 1 |
1 files changed, 1 insertions, 0 deletions
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 |