V4L/DVB (6553): tuner: replace default_mode_mask

The default_mode_mask global is replaced by a list of tuner structs. The
tuner driver now walks that list to see which radio and/or tv tuner
devices are registered to a given i2c adapter.

The default_mode_mask global had to go since this is no longer supported
with the new bus-based I2C API.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/media/video/tuner-driver.h b/drivers/media/video/tuner-driver.h
index 1c60229dcd0a..3ff2943ecc11 100644
--- a/drivers/media/video/tuner-driver.h
+++ b/drivers/media/video/tuner-driver.h
@@ -46,6 +46,7 @@ struct analog_tuner_ops {
 struct tuner {
         /* device */
         struct i2c_client *i2c;
+        struct list_head list;  /* list of tuners */
 
         unsigned int type;      /* chip type */