[PATCH] drivers/video: Use ARRAY_SIZE macro

Use ARRAY_SIZE macro instead of sizeof(x)/sizeof(x[0]) and remove
duplicates of ARRAY_SIZE.  Some coding style and trailing whitespaces are
also fixed.

Compile-tested where possible (some are other arch or BROKEN)

Signed-off-by: Tobias Klauser <tklauser@nuerscht.ch>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/video/aty/aty128fb.c b/drivers/video/aty/aty128fb.c
index 620c9a934e0e..821c6da8e42c 100644
--- a/drivers/video/aty/aty128fb.c
+++ b/drivers/video/aty/aty128fb.c
@@ -1725,9 +1725,9 @@ static int __init aty128_init(struct pci_dev *pdev, const struct pci_device_id *
         strcpy(video_card, "Rage128 XX ");
         video_card[8] = ent->device >> 8;
         video_card[9] = ent->device & 0xFF;
-            
+
         /* range check to make sure */
-        if (ent->driver_data < (sizeof(r128_family)/sizeof(char *)))
+        if (ent->driver_data < ARRAY_SIZE(r128_family))
             strncat(video_card, r128_family[ent->driver_data], sizeof(video_card));
 
         printk(KERN_INFO "aty128fb: %s [chip rev 0x%x] ", video_card, chip_rev);