V4L/DVB (6531): Fix a regression caused by commit 15396236

From: Ludovico Cavedon <cavedon@sssup.it>
Signed-off-by: NLudovico Cavedon <cavedon@sssup.it>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

drivers/media/video/em28xx/em28xx-i2c.c

@@ -418,6 +418,7 @@ static int attach_inform(struct i2c_client *client)
 	switch (client->addr << 1) {
 		case 0x43:
 		case 0x4b:
+		case 0x86:
 		{
 			struct tuner_setup tun_setup;