Messages in this thread Patch in this message | | | From | Corentin Chary <> | Subject | [PATCH 09/16] asus-wmi: fix keyboard backlight detection | Date | Fri, 1 Jul 2011 11:34:34 +0200 |
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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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