diff --git a/drivers/media/video/bt8xx/bttv-i2c.c b/drivers/media/video/bt8xx/bttv-i2c.c
index 62b8730..0dfa49b 100644
--- a/drivers/media/video/bt8xx/bttv-i2c.c
+++ b/drivers/media/video/bt8xx/bttv-i2c.c
@@ -412,7 +412,7 @@
 	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)
diff --git a/drivers/media/video/cx88/cx88-i2c.c b/drivers/media/video/cx88/cx88-i2c.c
index 9830d5c..7919a1f 100644
--- a/drivers/media/video/cx88/cx88-i2c.c
+++ b/drivers/media/video/cx88/cx88-i2c.c
@@ -1,3 +1,4 @@
+
 /*
 
     cx88-i2c.c  --  all the i2c code is here
@@ -195,7 +196,7 @@
 	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)
diff --git a/drivers/media/video/em28xx/em28xx-i2c.c b/drivers/media/video/em28xx/em28xx-i2c.c
index d829d8f..563a831 100644
--- a/drivers/media/video/em28xx/em28xx-i2c.c
+++ b/drivers/media/video/em28xx/em28xx-i2c.c
@@ -523,7 +523,7 @@
 	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)
diff --git a/drivers/media/video/ir-kbd-i2c.c b/drivers/media/video/ir-kbd-i2c.c
index 210582d..ed92b6f 100644
--- a/drivers/media/video/ir-kbd-i2c.c
+++ b/drivers/media/video/ir-kbd-i2c.c
@@ -173,7 +173,7 @@
 		return -EIO;
 	}
 
-	for (start = 0; start<4; start++) {
+	for (start = 0; start < ARRAY_SIZE(b); start++) {
 		if (b[start] == marker) {
 			code=b[(start+parity_offset+1)%4];
 			parity=b[(start+parity_offset)%4];
diff --git a/drivers/media/video/saa7134/saa7134-i2c.c b/drivers/media/video/saa7134/saa7134-i2c.c
index 4e8d6c9..1cb8c70 100644
--- a/drivers/media/video/saa7134/saa7134-i2c.c
+++ b/drivers/media/video/saa7134/saa7134-i2c.c
@@ -447,7 +447,7 @@
 	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)