V4L/DVB (6468): tda8290: auto-detect tda8290 or tda8295

Consolidate tda8290_attach() and tda8295_attach() into a single function,
tda829x_attach(), which will detect chip combinations tda8290 or tda8295 with
tda8275, tda8275a or tda18271.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
diff --git a/drivers/media/video/tuner-core.c b/drivers/media/video/tuner-core.c
index 88db8b3..6ab57ec 100644
--- a/drivers/media/video/tuner-core.c
+++ b/drivers/media/video/tuner-core.c
@@ -295,13 +295,9 @@
 		microtune_attach(&t->fe, t->i2c.adapter, t->i2c.addr);
 		break;
 	case TUNER_PHILIPS_TDA8290:
-	{
-		tda8290_attach(t);
-		break;
-	}
 	case TUNER_PHILIPS_TDA8295:
 	{
-		tda8295_attach(t);
+		tda829x_attach(t);
 		break;
 	}
 	case TUNER_TEA5767: