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| author | Michał Kępień <kernel@kempniu.pl> | 2017-02-17 08:57:48 +0100 |
|---|---|---|
| committer | Jacek Anaszewski <jacek.anaszewski@gmail.com> | 2017-03-06 22:06:59 +0100 |
| commit | fa5923cea8da3b5d4eb943651922b327b1df673c (patch) | |
| tree | 58c2642bc2682aa800e6d7cfb9ace85fcb8af3dd /drivers/leds | |
| parent | 6dbea8535d179af4db6a42383b6c29ecb489c32a (diff) | |
| download | lwn-fa5923cea8da3b5d4eb943651922b327b1df673c.tar.gz lwn-fa5923cea8da3b5d4eb943651922b327b1df673c.zip | |
ALSA: hda - use dell_micmute_led_set() instead of dell_app_wmi_led_set()
The dell_app_wmi_led_set() method introduced in commit db6d8cc00773
("dell-led: add mic mute led interface") was implemented as an easily
extensible entry point for other modules to set the state of various
LEDs. However, almost three years later it is still only used to
control the mic mute LED, so it will be replaced with direct calls to
dell_micmute_led_set().
Signed-off-by: Michał Kępień <kernel@kempniu.pl>
Tested-by: Alex Hung <alex.hung@canonical.com>
Reviewed-by: Pali Rohár <pali.rohar@gmail.com>
Acked-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
Diffstat (limited to 'drivers/leds')
| -rw-r--r-- | drivers/leds/dell-led.c | 20 |
1 files changed, 2 insertions, 18 deletions
diff --git a/drivers/leds/dell-led.c b/drivers/leds/dell-led.c index e8e8f67224c1..f9002d9bb757 100644 --- a/drivers/leds/dell-led.c +++ b/drivers/leds/dell-led.c @@ -46,7 +46,7 @@ MODULE_ALIAS("wmi:" DELL_LED_BIOS_GUID); #define GLOBAL_MIC_MUTE_ENABLE 0x364 #define GLOBAL_MIC_MUTE_DISABLE 0x365 -static int dell_micmute_led_set(int state) +int dell_micmute_led_set(int state) { struct calling_interface_buffer *buffer; struct calling_interface_token *token; @@ -69,23 +69,7 @@ static int dell_micmute_led_set(int state) return state; } - -int dell_app_wmi_led_set(int whichled, int on) -{ - int state = 0; - - switch (whichled) { - case DELL_LED_MICMUTE: - state = dell_micmute_led_set(on); - break; - default: - pr_warn("led type %x is not supported\n", whichled); - break; - } - - return state; -} -EXPORT_SYMBOL_GPL(dell_app_wmi_led_set); +EXPORT_SYMBOL_GPL(dell_micmute_led_set); struct bios_args { unsigned char length; |