[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, 4 insertions, 4 deletions

diff --git a/drivers/video/aty/atyfb_base.c b/drivers/video/aty/atyfb_base.c
index d790ee76cc70..e799fcca365a 100644
--- a/drivers/video/aty/atyfb_base.c
+++ b/drivers/video/aty/atyfb_base.c
@@ -434,7 +434,7 @@ static int __devinit correct_chipset(struct atyfb_par *par)
         const char *name;
         int i;
 
-        for (i = sizeof(aty_chips) / sizeof(*aty_chips) - 1; i >= 0; i--)
+        for (i = ARRAY_SIZE(aty_chips) - 1; i >= 0; i--)
                 if (par->pci_id == aty_chips[i].pci_id)
                         break;
 
@@ -2168,10 +2168,10 @@ static void __init aty_calc_mem_refresh(struct atyfb_par *par, int xclk)
 
         if (IS_XL(par->pci_id) || IS_MOBILITY(par->pci_id)) {
                 refresh_tbl = ragexl_tbl;
-                size = sizeof(ragexl_tbl)/sizeof(int);
+                size = ARRAY_SIZE(ragexl_tbl);
         } else {
                 refresh_tbl = ragepro_tbl;
-                size = sizeof(ragepro_tbl)/sizeof(int);
+                size = ARRAY_SIZE(ragepro_tbl);
         }
 
         for (i=0; i < size; i++) {
@@ -3399,7 +3399,7 @@ static int __devinit atyfb_pci_probe(struct pci_dev *pdev, const struct pci_devi
         struct atyfb_par *par;
         int i, rc = -ENOMEM;
 
-        for (i = sizeof(aty_chips) / sizeof(*aty_chips) - 1; i >= 0; i--)
+        for (i = ARRAY_SIZE(aty_chips); i >= 0; i--)
                 if (pdev->device == aty_chips[i].pci_id)
                         break;