[media] tua9001: use regmap for I2C register access

Use regmap for I2C register access.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
diff --git a/drivers/media/tuners/tua9001_priv.h b/drivers/media/tuners/tua9001_priv.h
index e24d843..327ead9 100644
--- a/drivers/media/tuners/tua9001_priv.h
+++ b/drivers/media/tuners/tua9001_priv.h
@@ -18,6 +18,7 @@
 #define TUA9001_PRIV_H
 
 #include "tua9001.h"
+#include <linux/regmap.h>
 
 struct tua9001_reg_val {
 	u8 reg;
@@ -27,6 +28,7 @@
 struct tua9001_dev {
 	struct dvb_frontend *fe;
 	struct i2c_client *client;
+	struct regmap *regmap;
 };
 
 #endif