[PATCH] drivers/char: Use ARRAY_SIZE macro
Use ARRAY_SIZE macro instead of sizeof(x)/sizeof(x[0]) and remove
duplicates of ARRAY_SIZE.
Signed-off-by: Tobias Klauser <tklauser@nuerscht.ch>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/drivers/char/rio/rio_linux.c b/drivers/char/rio/rio_linux.c
index 2611b15..7085a38 100644
--- a/drivers/char/rio/rio_linux.c
+++ b/drivers/char/rio/rio_linux.c
@@ -211,7 +211,7 @@
or less.... */
static int rio_probe_addrs[]= {0xc0000, 0xd0000, 0xe0000};
-#define NR_RIO_ADDRS (sizeof(rio_probe_addrs)/sizeof (int))
+#define NR_RIO_ADDRS ARRAY_SIZE(rio_probe_addrs)
/* Set the mask to all-ones. This alas, only supports 32 interrupts.