V4L/DVB (5479): Use ARRAY_SIZE instead of a magic number

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/media/video/bt8xx/bttv-i2c.c b/drivers/media/video/bt8xx/bttv-i2c.c
index 62b873076e09..0dfa49b66418 100644
--- a/drivers/media/video/bt8xx/bttv-i2c.c
+++ b/drivers/media/video/bt8xx/bttv-i2c.c
@@ -412,7 +412,7 @@ static void do_i2c_scan(char *name, struct i2c_client *c)
         unsigned char buf;
         int i,rc;
 
-        for (i = 0; i < 128; i++) {
+        for (i = 0; i < ARRAY_SIZE(i2c_devs); i++) {
                 c->addr = i;
                 rc = i2c_master_recv(c,&buf,0);
                 if (rc < 0)