[PATCH] OSS: Use ARRAY_SIZE macro when appropriate

Use ARRAY_SIZE macro already defined in kernel.h

Signed-off-by: Ahmed S. Darwish <darwish.07@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 3 insertions, 2 deletions

diff --git a/sound/oss/soundcard.c b/sound/oss/soundcard.c
index a89108cb74ea..b92c8cd1aeaf 100644
--- a/sound/oss/soundcard.c
+++ b/sound/oss/soundcard.c
@@ -32,6 +32,7 @@
 #include <linux/ctype.h>
 #include <linux/stddef.h>
 #include <linux/kmod.h>
+#include <linux/kernel.h>
 #include <asm/dma.h>
 #include <asm/io.h>
 #include <linux/wait.h>
@@ -557,7 +558,7 @@ static int __init oss_init(void)
         /* Protecting the innocent */
         sound_dmap_flag = (dmabuf > 0 ? 1 : 0);
 
-        for (i = 0; i < sizeof (dev_list) / sizeof *dev_list; i++) {
+        for (i = 0; i < ARRAY_SIZE(dev_list); i++) {
                 device_create(sound_class, NULL,
                               MKDEV(SOUND_MAJOR, dev_list[i].minor),
                               "%s", dev_list[i].name);
@@ -581,7 +582,7 @@ static void __exit oss_cleanup(void)
 {
         int i, j;
 
-        for (i = 0; i < sizeof (dev_list) / sizeof *dev_list; i++) {
+        for (i = 0; i < ARRAY_SIZE(dev_list); i++) {
                 device_destroy(sound_class, MKDEV(SOUND_MAJOR, dev_list[i].minor));
                 if (!dev_list[i].num)
                         continue;