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| author | Hans de Goede <hdegoede@redhat.com> | 2023-01-28 00:57:23 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-02-09 11:28:07 +0100 |
| commit | e7cdec97ebebf70c4574edef8343ac22e02b03a6 (patch) | |
| tree | 6e897c69e281b61b9b08e81bc3358692c10781c1 /drivers/platform/x86/thinkpad_acpi.c | |
| parent | 21745fbfe7600881ddcefe270d4659f56ac54133 (diff) | |
| download | linux-stable-e7cdec97ebebf70c4574edef8343ac22e02b03a6.tar.gz linux-stable-e7cdec97ebebf70c4574edef8343ac22e02b03a6.tar.bz2 linux-stable-e7cdec97ebebf70c4574edef8343ac22e02b03a6.zip | |
platform/x86: thinkpad_acpi: Fix thinklight LED brightness returning 255
[ Upstream commit eebf82012dddbdcb09e4e49d3cdfafb93bc66eb2 ]
Reading the thinklight LED brightnes while the LED is on returns
255 (LED_FULL) but we advertise a max_brightness of 1, so this should
be 1 (LED_ON).
Fixes: db5e2a4ca0a7 ("platform/x86: thinkpad_acpi: Fix max_brightness of thinklight")
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20230127235723.412864-1-hdegoede@redhat.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/platform/x86/thinkpad_acpi.c')
| -rw-r--r-- | drivers/platform/x86/thinkpad_acpi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c index 7fd735c67a8e..2a48a2d880d8 100644 --- a/drivers/platform/x86/thinkpad_acpi.c +++ b/drivers/platform/x86/thinkpad_acpi.c @@ -5566,7 +5566,7 @@ static int light_sysfs_set(struct led_classdev *led_cdev, static enum led_brightness light_sysfs_get(struct led_classdev *led_cdev) { - return (light_get_status() == 1) ? LED_FULL : LED_OFF; + return (light_get_status() == 1) ? LED_ON : LED_OFF; } static struct tpacpi_led_classdev tpacpi_led_thinklight = { |