V4L/DVB (3548): Renamed I2C_foo addresses to I2C_ADDR_foo

I2C_foo were used for some i2c addresses. Bad, since those constants could
mean other i2c chip things.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
diff --git a/drivers/media/video/mxb.c b/drivers/media/video/mxb.c
index eb3b318..14ca251 100644
--- a/drivers/media/video/mxb.c
+++ b/drivers/media/video/mxb.c
@@ -198,13 +198,13 @@
 	/* loop through all i2c-devices on the bus and look who is there */
 	list_for_each(item,&mxb->i2c_adapter.clients) {
 		client = list_entry(item, struct i2c_client, list);
-		if( I2C_TEA6420_1 == client->addr )
+		if( I2C_ADDR_TEA6420_1 == client->addr )
 			mxb->tea6420_1 = client;
-		if( I2C_TEA6420_2 == client->addr )
+		if( I2C_ADDR_TEA6420_2 == client->addr )
 			mxb->tea6420_2 = client;
 		if( I2C_TEA6415C_2 == client->addr )
 			mxb->tea6415c = client;
-		if( I2C_TDA9840 == client->addr )
+		if( I2C_ADDR_TDA9840 == client->addr )
 			mxb->tda9840 = client;
 		if( I2C_SAA7111 == client->addr )
 			mxb->saa7111a = client;