1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/video/radeonfb.c b/drivers/video/radeonfb.c
index 24982adb3aa2..afb6c2ead599 100644
--- a/drivers/video/radeonfb.c
+++ b/drivers/video/radeonfb.c
@@ -1596,7 +1596,7 @@ static int radeonfb_blank (int blank, struct fb_info *info)
                 return 0;
                 
 #ifdef CONFIG_PMAC_BACKLIGHT
-        if (rinfo->dviDisp_type == MT_LCD && _machine == _MACH_Pmac) {
+        if (rinfo->dviDisp_type == MT_LCD && machine_is(powermac)) {
                 set_backlight_enable(!blank);
                 return 0;
         }