diff options
Diffstat (limited to 'drivers/platform')
| -rw-r--r-- | drivers/platform/x86/fujitsu-laptop.c | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/drivers/platform/x86/fujitsu-laptop.c b/drivers/platform/x86/fujitsu-laptop.c index b725a907a91f..34b8481fb0ed 100644 --- a/drivers/platform/x86/fujitsu-laptop.c +++ b/drivers/platform/x86/fujitsu-laptop.c @@ -271,15 +271,20 @@ static int call_fext_func(int cmd, int arg0, int arg1, int arg2) static int logolamp_set(struct led_classdev *cdev, enum led_brightness brightness) { - if (brightness >= LED_FULL) { - call_fext_func(FUNC_LEDS, 0x1, LOGOLAMP_POWERON, FUNC_LED_ON); - return call_fext_func(FUNC_LEDS, 0x1, LOGOLAMP_ALWAYS, FUNC_LED_ON); - } else if (brightness >= LED_HALF) { - call_fext_func(FUNC_LEDS, 0x1, LOGOLAMP_POWERON, FUNC_LED_ON); - return call_fext_func(FUNC_LEDS, 0x1, LOGOLAMP_ALWAYS, FUNC_LED_OFF); - } else { - return call_fext_func(FUNC_LEDS, 0x1, LOGOLAMP_POWERON, FUNC_LED_OFF); - } + int poweron = FUNC_LED_ON, always = FUNC_LED_ON; + int ret; + + if (brightness < LED_HALF) + poweron = FUNC_LED_OFF; + + if (brightness < LED_FULL) + always = FUNC_LED_OFF; + + ret = call_fext_func(FUNC_LEDS, 0x1, LOGOLAMP_POWERON, poweron); + if (ret < 0) + return ret; + + return call_fext_func(FUNC_LEDS, 0x1, LOGOLAMP_ALWAYS, always); } static int kblamps_set(struct led_classdev *cdev, |