[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/serial167.c b/drivers/char/serial167.c
index c2deac9..a580748 100644
--- a/drivers/char/serial167.c
+++ b/drivers/char/serial167.c
@@ -117,7 +117,7 @@
{-1 }, /* ttyS2 */
{-1 }, /* ttyS3 */
};
-#define NR_PORTS (sizeof(cy_port)/sizeof(struct cyclades_port))
+#define NR_PORTS ARRAY_SIZE(cy_port)
/*
* tmp_buf is used as a temporary buffer by serial_write. We need to
