Merge tag 'xfs-for-linus-3.16-rc5' of git://oss.sgi.com/xfs/xfs

[karo-tx-linux.git] / include / acpi / video.h

diff --git a/include/acpi/video.h b/include/acpi/video.h
index ea4c7bbded4d3c5841cf3819dbe2ed1a4871d265..843ef1adfbfab7ca736055f2333e2af8413ba7ef 100644 (file)
--- a/include/acpi/video.h
+++ b/include/acpi/video.h
@@ -22,6 +22,7 @@ extern void acpi_video_unregister(void);
 extern void acpi_video_unregister_backlight(void);
 extern int acpi_video_get_edid(struct acpi_device *device, int type,
                               int device_id, void **edid);
+extern bool acpi_video_verify_backlight_support(void);
 #else
 static inline int acpi_video_register(void) { return 0; }
 static inline void acpi_video_unregister(void) { return; }
@@ -31,6 +32,7 @@ static inline int acpi_video_get_edid(struct acpi_device *device, int type,
 {
        return -ENODEV;
 }
+static inline bool acpi_video_verify_backlight_support(void) { return false; }
 #endif
 
 #endif