From: Greg Ungerer <gerg@snapgear.com>
Date: Tue, 5 Feb 2008 06:29:56 +0000 (-0800)
Subject: m68knommu: use ARRAY_SIZE in ColdFire serial driver
X-Git-Tag: firefly_0821_release~23397
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=16791963ff7dd6a108251f5fa4b273cf1ffe531f;p=firefly-linux-kernel-4.4.55.git

m68knommu: use ARRAY_SIZE in ColdFire serial driver

Use ARRAY_SIZE macroto get maximum ports in ColdFire serial driver.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/drivers/serial/mcf.c b/drivers/serial/mcf.c
index 051fcc2f5ba8..e76fc72c9b36 100644
--- a/drivers/serial/mcf.c
+++ b/drivers/serial/mcf.c
@@ -434,7 +434,7 @@ static struct uart_ops mcf_uart_ops = {
 
 static struct mcf_uart mcf_ports[3];
 
-#define	MCF_MAXPORTS	(sizeof(mcf_ports) / sizeof(struct mcf_uart))
+#define	MCF_MAXPORTS	ARRAY_SIZE(mcf_ports)
 
 /****************************************************************************/
 #if defined(CONFIG_SERIAL_MCF_CONSOLE)