[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/acornfb.c b/drivers/video/acornfb.c
index 76448d6ae896..98baecccb3fd 100644
--- a/drivers/video/acornfb.c
+++ b/drivers/video/acornfb.c
@@ -1308,7 +1308,7 @@ static int __init acornfb_probe(struct platform_device *dev)
         /*
          * Try to select a suitable default mode
          */
-        for (i = 0; i < sizeof(modedb) / sizeof(*modedb); i++) {
+        for (i = 0; i < ARRAY_SIZE(modedb); i++) {
                 unsigned long hs;
 
                 hs = modedb[i].refresh *
@@ -1380,7 +1380,7 @@ static int __init acornfb_probe(struct platform_device *dev)
          */
         free_unused_pages(PAGE_OFFSET + size, PAGE_OFFSET + MAX_SIZE);
 #endif
-        
+
         fb_info.fix.smem_len = size;
         current_par.palette_size   = VIDC_PALETTE_SIZE;
 
@@ -1391,7 +1391,7 @@ static int __init acornfb_probe(struct platform_device *dev)
          */
         do {
                 rc = fb_find_mode(&fb_info.var, &fb_info, NULL, modedb,
-                                 sizeof(modedb) / sizeof(*modedb),
+                                 ARRAY_SIZE(modedb),
                                  &acornfb_default_mode, DEFAULT_BPP);
                 /*
                  * If we found an exact match, all ok.
@@ -1408,7 +1408,7 @@ static int __init acornfb_probe(struct platform_device *dev)
                         break;
 
                 rc = fb_find_mode(&fb_info.var, &fb_info, NULL, modedb,
-                                 sizeof(modedb) / sizeof(*modedb),
+                                 ARRAY_SIZE(modedb),
                                  &acornfb_default_mode, DEFAULT_BPP);
                 if (rc)
                         break;