[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, 6 insertions, 5 deletions

diff --git a/drivers/video/sstfb.c b/drivers/video/sstfb.c
index 8c1a8b5135c6..c44de90ca12e 100644
--- a/drivers/video/sstfb.c
+++ b/drivers/video/sstfb.c
@@ -1194,10 +1194,11 @@ static struct dac_switch dacs[] __devinitdata = {
 static int __devinit sst_detect_dactype(struct fb_info *info, struct sstfb_par *par)
 {
         int i, ret = 0;
-        
-        for (i=0; i<sizeof(dacs)/sizeof(dacs[0]); i++) {
+
+        for (i = 0; i < ARRAY_SIZE(dacs); i++) {
                 ret = dacs[i].detect(info);
-                if (ret) break;
+                if (ret)
+                        break;
         }
         if (!ret)
                 return 0;
@@ -1604,8 +1605,8 @@ static int sstfb_dump_regs(struct fb_info *info)
                 {FBZMODE,"fbzmode"},
         };
 
-        const int pci_s = sizeof(pci_regs)/sizeof(pci_regs[0]);
-        const int sst_s = sizeof(sst_regs)/sizeof(sst_regs[0]);
+        const int pci_s = ARRAY_SIZE(pci_regs);
+        const int sst_s = ARRAY_SIZE(sst_regs);
         struct sstfb_par *par = info->par;
         struct pci_dev *dev = par->dev;
         u32 pci_res[pci_s];