V4L/DVB (6611): Change xc2028_attach method to make easier for DVB

Removes uneeded parameters and adds an structure for passing the parameters

This patch is co-authored by Mauro Carvalho Chehab.

Signed-off-by: Michel Ludwig <michel.ludwig@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 10 insertions, 10 deletions

diff --git a/drivers/media/video/tuner-xc2028.h b/drivers/media/video/tuner-xc2028.h
index e04611e653e4..a20eeb4935d0 100644
--- a/drivers/media/video/tuner-xc2028.h
+++ b/drivers/media/video/tuner-xc2028.h
@@ -22,22 +22,22 @@ struct xc2028_ctrl {
         int                     max_len;
 };
 
+struct xc2028_config {
+        struct i2c_adapter *i2c_adap;
+        u8                 i2c_addr;
+        void               *video_dev;
+        int                (*callback) (void *dev, int command, int arg);
+};
+
 /* xc2028 commands for callback */
 #define XC2028_TUNER_RESET      0
 #define XC2028_RESET_CLK        1
 
 #if defined(CONFIG_TUNER_XC2028) || (defined(CONFIG_TUNER_XC2028_MODULE) && defined(MODULE))
-int xc2028_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c_adap,
-                  u8 i2c_addr, struct device *dev, void *video_dev,
-                  int (*tuner_callback) (void *dev, int command, int arg));
-
+void *xc2028_attach(struct dvb_frontend *fe, struct xc2028_config *cfg);
 #else
-static inline int xc2028_attach(struct dvb_frontend *fe,
-                                struct i2c_adapter *i2c_adap,
-                                u8 i2c_addr, struct device *dev,
-                                void *video_dev,
-                                int (*tuner_callback) (void *dev, int command,
-                                                       int arg))
+void *xc2028_attach(struct dvb_frontend *fe,
+                                struct xc2028_config *cfg)
 {
         printk(KERN_INFO "%s: not probed - driver disabled by Kconfig\n",
                __FUNCTION__);