diff options
Diffstat (limited to 'drivers/acpi/video_detect.c')
| -rw-r--r-- | drivers/acpi/video_detect.c | 15 |
1 files changed, 1 insertions, 14 deletions
diff --git a/drivers/acpi/video_detect.c b/drivers/acpi/video_detect.c index 826e52def080..c3397748ba46 100644 --- a/drivers/acpi/video_detect.c +++ b/drivers/acpi/video_detect.c @@ -238,12 +238,7 @@ static void acpi_video_caps_check(void) bool acpi_video_backlight_quirks(void) { - if (acpi_gbl_osi_data >= ACPI_OSI_WIN_8) { - acpi_video_caps_check(); - acpi_video_support |= ACPI_VIDEO_SKIP_BACKLIGHT; - return true; - } - return false; + return acpi_gbl_osi_data >= ACPI_OSI_WIN_8; } EXPORT_SYMBOL(acpi_video_backlight_quirks); @@ -291,14 +286,6 @@ int acpi_video_backlight_support(void) } EXPORT_SYMBOL(acpi_video_backlight_support); -/* For the ACPI video driver use only. */ -bool acpi_video_verify_backlight_support(void) -{ - return (acpi_video_support & ACPI_VIDEO_SKIP_BACKLIGHT) ? - false : acpi_video_backlight_support(); -} -EXPORT_SYMBOL(acpi_video_verify_backlight_support); - /* * Use acpi_backlight=vendor/video to force that backlight switching * is processed by vendor specific acpi drivers or video.ko driver. |