V4L/DVB (11331): em28xx: convert to v4l2_subdev

Converted em28xx driver to v4l2_subdev.
Thanks to Hans Verkuil <hverkuil@xs4all.nl> for helping this conversion.

Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 6 insertions, 4 deletions

diff --git a/drivers/media/video/em28xx/em28xx.h b/drivers/media/video/em28xx/em28xx.h
index a33a58da016e..4c4e58004f54 100644
--- a/drivers/media/video/em28xx/em28xx.h
+++ b/drivers/media/video/em28xx/em28xx.h
@@ -27,6 +27,7 @@
 
 #include <linux/videodev2.h>
 #include <media/videobuf-vmalloc.h>
+#include <media/v4l2-device.h>
 
 #include <linux/i2c.h>
 #include <linux/mutex.h>
@@ -385,6 +386,8 @@ struct em28xx_board {
         unsigned int valid:1;
 
         unsigned char xclk, i2c_speed;
+        unsigned char radio_addr;
+        unsigned short tvaudio_addr;
 
         enum em28xx_decoder decoder;
         enum em28xx_adecoder adecoder;
@@ -460,6 +463,7 @@ struct em28xx {
         int devno;              /* marks the number of this device */
         enum em28xx_chip_id chip_id;
 
+        struct v4l2_device v4l2_dev;
         struct em28xx_board board;
 
         unsigned int stream_on:1;       /* Locks streams */
@@ -577,11 +581,9 @@ struct em28xx_ops {
 };
 
 /* Provided by em28xx-i2c.c */
-
-void em28xx_i2c_call_clients(struct em28xx *dev, unsigned int cmd, void *arg);
 void em28xx_do_i2c_scan(struct em28xx *dev);
-int em28xx_i2c_register(struct em28xx *dev);
-int em28xx_i2c_unregister(struct em28xx *dev);
+int  em28xx_i2c_register(struct em28xx *dev);
+int  em28xx_i2c_unregister(struct em28xx *dev);
 
 /* Provided by em28xx-core.c */