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Subject[PATCH 09/16] asus-wmi: fix keyboard backlight detection
Date
Signed-off-by: Corentin Chary <corentin.chary@gmail.com>
---
drivers/platform/x86/asus-wmi.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
index 2ab83d1..332103b 100644
--- a/drivers/platform/x86/asus-wmi.c
+++ b/drivers/platform/x86/asus-wmi.c
@@ -395,8 +395,9 @@ static int kbd_led_read(struct asus_wmi *asus, int *level, int *env)
retval = asus_wmi_get_devstate_bits(asus, ASUS_WMI_DEVID_KBD_BACKLIGHT,
0xFFFF);

+ /* Unknown status is considered as off */
if (retval == 0x8000)
- retval = -ENODEV;
+ retval = 0;

if (retval >= 0) {
if (level)
--
1.7.3.4


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