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V4L/DVB (5753): Tuner: create struct tuner_operations

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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>
This commit is contained in:
Michael Krufky
2007-06-06 16:10:39 -03:00
committed by Mauro Carvalho Chehab
parent 018ec5440b
commit 7a91a80a0d
8 changed files with 76 additions and 73 deletions
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21
include/media/tuner.h
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@@ -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;