diff options
| -rw-r--r-- | drivers/platform/x86/dell-wmi.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/platform/x86/dell-wmi.c b/drivers/platform/x86/dell-wmi.c index 6512a06bc053..f2d77fe696ac 100644 --- a/drivers/platform/x86/dell-wmi.c +++ b/drivers/platform/x86/dell-wmi.c @@ -35,6 +35,7 @@ #include <linux/acpi.h> #include <linux/string.h> #include <linux/dmi.h> +#include <acpi/video.h> MODULE_AUTHOR("Matthew Garrett <mjg@redhat.com>"); MODULE_DESCRIPTION("Dell laptop WMI hotkeys driver"); @@ -397,7 +398,7 @@ static int __init dell_wmi_init(void) } dmi_walk(find_hk_type, NULL); - acpi_video = acpi_video_backlight_support(); + acpi_video = acpi_video_get_backlight_type() != acpi_backlight_vendor; err = dell_wmi_input_setup(); if (err) |