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authorMichael Krufky <mkrufky@linuxtv.org>2007-06-06 23:10:39 +0400
committerMauro Carvalho Chehab <mchehab@infradead.org>2007-07-18 21:24:02 +0400
commit7a91a80a0d1a0a83a94e773ec6245b31b7c4ceed (patch)
treed524d57405944826d4a6c375af1a77bab22546a2 /include/media/tuner.h
parent018ec5440b4994f560cdde78be6fb10d7ab370d7 (diff)
downloadlinux-7a91a80a0d1a0a83a94e773ec6245b31b7c4ceed.tar.xz
V4L/DVB (5753): Tuner: create struct tuner_operations
Move tuner callback function pointers out of struct tuner, into struct tuner_operations. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'include/media/tuner.h')
-rw-r--r--include/media/tuner.h21
1 files changed, 12 insertions, 9 deletions
diff --git a/include/media/tuner.h b/include/media/tuner.h
index da821a027e76..88eaf8930203 100644
--- a/include/media/tuner.h
+++ b/include/media/tuner.h
@@ -183,6 +183,17 @@ struct tuner_setup {
int (*tuner_callback) (void *dev, int command,int arg);
};
+struct tuner_operations {
+ void (*set_tv_freq)(struct i2c_client *c, unsigned int freq);
+ void (*set_radio_freq)(struct i2c_client *c, unsigned int freq);
+ int (*has_signal)(struct i2c_client *c);
+ int (*is_stereo)(struct i2c_client *c);
+ int (*get_afc)(struct i2c_client *c);
+ void (*tuner_status)(struct i2c_client *c);
+ void (*standby)(struct i2c_client *c);
+ void (*release)(struct i2c_client *c);
+};
+
struct tuner {
/* device */
struct i2c_client i2c;
@@ -207,15 +218,7 @@ struct tuner {
unsigned int config;
int (*tuner_callback) (void *dev, int command,int arg);
- /* function ptrs */
- void (*set_tv_freq)(struct i2c_client *c, unsigned int freq);
- void (*set_radio_freq)(struct i2c_client *c, unsigned int freq);
- int (*has_signal)(struct i2c_client *c);
- int (*is_stereo)(struct i2c_client *c);
- int (*get_afc)(struct i2c_client *c);
- void (*tuner_status)(struct i2c_client *c);
- void (*standby)(struct i2c_client *c);
- void (*release)(struct i2c_client *c);
+ struct tuner_operations ops;
};
extern unsigned const int tuner_count;