1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/video/radeonfb.c b/drivers/video/radeonfb.c
index 04820fab964c..afb6c2ead599 100644
--- a/drivers/video/radeonfb.c
+++ b/drivers/video/radeonfb.c
@@ -759,7 +759,7 @@ static void __iomem *radeon_find_rom(struct radeonfb_info *rinfo)
                 rom = rom_base;
         
                 for (i = 0; (i < 512) && (stage != 4); i++) {
-                    for(j = 0;j < sizeof(radeon_sig)/sizeof(char *);j++) {
+                    for (j = 0; j < ARRAY_SIZE(radeon_sig); j++) {
                         if (radeon_sig[j][0] == *rom)
                                 if (strncmp(radeon_sig[j], rom,
                                             strlen(radeon_sig[j])) == 0) {