1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/video/aty/atyfb_base.c b/drivers/video/aty/atyfb_base.c
index 5f1b5807a48f..e45ab8db2ddc 100644
--- a/drivers/video/aty/atyfb_base.c
+++ b/drivers/video/aty/atyfb_base.c
@@ -2439,7 +2439,7 @@ static int __devinit aty_init(struct fb_info *info)
          * The Apple iBook1 uses non-standard memory frequencies.
          * We detect it and set the frequency manually.
          */
-        if (machine_is_compatible("PowerBook2,1")) {
+        if (of_machine_is_compatible("PowerBook2,1")) {
                 par->pll_limits.mclk = 70;
                 par->pll_limits.xclk = 53;
         }
@@ -2659,7 +2659,7 @@ static int __devinit aty_init(struct fb_info *info)
                       FBINFO_HWACCEL_YPAN;
 
 #ifdef CONFIG_PMAC_BACKLIGHT
-        if (M64_HAS(G3_PB_1_1) && machine_is_compatible("PowerBook1,1")) {
+        if (M64_HAS(G3_PB_1_1) && of_machine_is_compatible("PowerBook1,1")) {
                 /*
                  * these bits let the 101 powerbook
                  * wake up from sleep -- paulus
@@ -2690,9 +2690,9 @@ static int __devinit aty_init(struct fb_info *info)
                                 if (M64_HAS(G3_PB_1024x768))
                                         /* G3 PowerBook with 1024x768 LCD */
                                         default_vmode = VMODE_1024_768_60;
-                                else if (machine_is_compatible("iMac"))
+                                else if (of_machine_is_compatible("iMac"))
                                         default_vmode = VMODE_1024_768_75;
-                                else if (machine_is_compatible("PowerBook2,1"))
+                                else if (of_machine_is_compatible("PowerBook2,1"))
                                         /* iBook with 800x600 LCD */
                                         default_vmode = VMODE_800_600_60;
                                 else