[PATCH] drivers/block: Use ARRAY_SIZE macro

Use ARRAY_SIZE macro instead of sizeof(x)/sizeof(x[0]) and remove a
duplicate of ARRAY_SIZE. Some trailing whitespaces are also removed.

drivers/block/acsi* has been left out as it's marked BROKEN.

Signed-off-by: Tobias Klauser <tklauser@nuerscht.ch>
Cc: Jens Axboe <axboe@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/block/amiflop.c b/drivers/block/amiflop.c
index cb2a545e57dc..3c679d30b698 100644
--- a/drivers/block/amiflop.c
+++ b/drivers/block/amiflop.c
@@ -131,7 +131,7 @@ static struct fd_drive_type drive_types[] = {
 { FD_DD_5,      "DD 5.25", 40, 2, 14716, 13630, 1, 40, 81, 6, 30, 2},
 { FD_NODRIVE, "No Drive", 0, 0,     0,     0, 0,  0,  0,  0,  0, 0}
 };
-static int num_dr_types = sizeof(drive_types) / sizeof(drive_types[0]);
+static int num_dr_types = ARRAY_SIZE(drive_types);
 
 static int amiga_read(int), dos_read(int);
 static void amiga_write(int), dos_write(int);