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| author | Hans de Goede <hdegoede@redhat.com> | 2024-05-31 13:41:22 +0200 |
|---|---|---|
| committer | Lee Jones <lee@kernel.org> | 2024-05-31 12:57:41 +0100 |
| commit | 5607ca92e6274dfb85d0ff7c4e91e6c4ddb6d25c (patch) | |
| tree | eaf7f26330f7f320b87665a88364dad5f2432c3c /include/linux/bottom_half.h | |
| parent | e1b08c6f5b92d408a9fcc1030a340caeb9852250 (diff) | |
| download | linux-5607ca92e6274dfb85d0ff7c4e91e6c4ddb6d25c.tar.gz linux-5607ca92e6274dfb85d0ff7c4e91e6c4ddb6d25c.tar.bz2 linux-5607ca92e6274dfb85d0ff7c4e91e6c4ddb6d25c.zip | |
leds: core: Add led_mc_set_brightness() function
Add a new led_mc_set_brightness() function for in kernel color/brightness
changing of multi-color LEDs.
led-class-multicolor can be build as a module and led_mc_set_brightness()
will have the builtin callers, so put led_mc_set_brightness() inside
led-core instead, just like how led_set_brightness() is part of the core
and not of the led-class object.
This also adds a new LED_MULTI_COLOR led_classdev flag to allow
led_mc_set_brightness() to verify that it is operating on a multi-color
LED classdev, avoiding casting the passed in LED classdev to a multi-color
LED classdev, when it actually is not a multi-color LED.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Link: https://lore.kernel.org/r/20240531114124.45346-5-hdegoede@redhat.com
Signed-off-by: Lee Jones <lee@kernel.org>
Diffstat (limited to 'include/linux/bottom_half.h')
0 files changed, 0 insertions, 0 deletions