[PATCH 4/5] staging: sm750fb: use ARRAY_SIZE macro in fb_find_mode loop

[Ahmet Sezgin Duran]

The loop in lynxfb_set_fbinfo() iterates over pdb[] and cdb[] using
a hardcoded bound of 3.

Replace it with ARRAY_SIZE(pdb) so the bound tracks the array.

Signed-off-by: Ahmet Sezgin Duran <ahmet@xxxxxxxxxxxxxxx>
---
 drivers/staging/sm750fb/sm750.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/sm750fb/sm750.c b/drivers/staging/sm750fb/sm750.c
index fff9c35ee7b0..465615b528fd 100644
--- a/drivers/staging/sm750fb/sm750.c
+++ b/drivers/staging/sm750fb/sm750.c
@@ -764,7 +764,7 @@ static int lynxfb_set_fbinfo(struct fb_info *info, int index)
 			g_fbmode[index] = g_fbmode[0];
 	}
 
-	for (i = 0; i < 3; i++) {
+	for (i = 0; i < ARRAY_SIZE(pdb); i++) {
 		ret = fb_find_mode(var, info, g_fbmode[index],
 				   pdb[i], cdb[i], NULL, 8);
 
-- 
2.53.0