diff options
-rw-r--r-- | drivers/char/watchdog/w83697hf_wdt.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/drivers/char/watchdog/w83697hf_wdt.c b/drivers/char/watchdog/w83697hf_wdt.c index b12f8b80076..b3dcc81abbb 100644 --- a/drivers/char/watchdog/w83697hf_wdt.c +++ b/drivers/char/watchdog/w83697hf_wdt.c @@ -83,8 +83,8 @@ w83697hf_lock(void) } /* - * The two functions w83697hf_get_reg() and w83697hf_set_reg() - * must be called with the device unlocked. + * The three functions w83697hf_get_reg(), w83697hf_set_reg() and + * w83697hf_write_timeout() must be called with the device unlocked. */ static unsigned char @@ -102,6 +102,12 @@ w83697hf_set_reg(unsigned char reg, unsigned char data) } static void +w83697hf_write_timeout(int timeout) +{ + w83697hf_set_reg(0xF4, timeout); /* Write Timeout counter to CRF4 */ +} + +static void w83697hf_select_wdt(void) { w83697hf_unlock(); @@ -157,7 +163,7 @@ wdt_ctrl(int timeout) w83697hf_select_wdt(); - w83697hf_set_reg(0xF4, timeout); /* Write Timeout counter to CRF4 */ + w83697hf_write_timeout(timeout); w83697hf_deselect_wdt(); |