diff --git a/drivers/video/fbdev/aty/atyfb_base.c b/drivers/video/fbdev/aty/atyfb_base.c
index 49d192869cf5..b0ac895e5ac9 100644
--- a/drivers/video/fbdev/aty/atyfb_base.c
+++ b/drivers/video/fbdev/aty/atyfb_base.c
@@ -3819,9 +3819,9 @@ static int __init atyfb_setup(char *options)
 
 	while ((this_opt = strsep(&options, ",")) != NULL) {
 		if (!strncmp(this_opt, "noaccel", 7)) {
-			noaccel = 1;
+			noaccel = true;
 		} else if (!strncmp(this_opt, "nomtrr", 6)) {
-			nomtrr = 1;
+			nomtrr = true;
 		} else if (!strncmp(this_opt, "vram:", 5))
 			vram = simple_strtoul(this_opt + 5, NULL, 0);
 		else if (!strncmp(this_opt, "pll:", 4))