diff options
Diffstat (limited to 'drivers/leds')
| -rw-r--r-- | drivers/leds/leds-clevo-mail.c | 8 | ||||
| -rw-r--r-- | drivers/leds/leds-dac124s085.c | 1 |
2 files changed, 9 insertions, 0 deletions
diff --git a/drivers/leds/leds-clevo-mail.c b/drivers/leds/leds-clevo-mail.c index 8ee83ceb4a7d..a498135a4e80 100644 --- a/drivers/leds/leds-clevo-mail.c +++ b/drivers/leds/leds-clevo-mail.c @@ -93,6 +93,8 @@ static struct dmi_system_id __initdata mail_led_whitelist[] = { static void clevo_mail_led_set(struct led_classdev *led_cdev, enum led_brightness value) { + i8042_lock_chip(); + if (value == LED_OFF) i8042_command(NULL, CLEVO_MAIL_LED_OFF); else if (value <= LED_HALF) @@ -100,6 +102,8 @@ static void clevo_mail_led_set(struct led_classdev *led_cdev, else i8042_command(NULL, CLEVO_MAIL_LED_BLINK_1HZ); + i8042_unlock_chip(); + } static int clevo_mail_led_blink(struct led_classdev *led_cdev, @@ -108,6 +112,8 @@ static int clevo_mail_led_blink(struct led_classdev *led_cdev, { int status = -EINVAL; + i8042_lock_chip(); + if (*delay_on == 0 /* ms */ && *delay_off == 0 /* ms */) { /* Special case: the leds subsystem requested us to * chose one user friendly blinking of the LED, and @@ -135,6 +141,8 @@ static int clevo_mail_led_blink(struct led_classdev *led_cdev, *delay_on, *delay_off); } + i8042_unlock_chip(); + return status; } diff --git a/drivers/leds/leds-dac124s085.c b/drivers/leds/leds-dac124s085.c index 098d9aae7259..2913d76ad3d2 100644 --- a/drivers/leds/leds-dac124s085.c +++ b/drivers/leds/leds-dac124s085.c @@ -148,3 +148,4 @@ module_exit(dac124s085_leds_exit); MODULE_AUTHOR("Guennadi Liakhovetski <lg@denx.de>"); MODULE_DESCRIPTION("DAC124S085 LED driver"); MODULE_LICENSE("GPL v2"); +MODULE_ALIAS("spi:dac124s085"); |