9dc353c67c
Instead of checking everywhere there for 3 symbols, use instead IS_ENABLED macro. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
42 lines
953 B
C
42 lines
953 B
C
#ifndef LINUX_FC0011_H_
|
|
#define LINUX_FC0011_H_
|
|
|
|
#include <linux/kconfig.h>
|
|
#include "dvb_frontend.h"
|
|
|
|
|
|
/** struct fc0011_config - fc0011 hardware config
|
|
*
|
|
* @i2c_address: I2C bus address.
|
|
*/
|
|
struct fc0011_config {
|
|
u8 i2c_address;
|
|
};
|
|
|
|
/** enum fc0011_fe_callback_commands - Frontend callbacks
|
|
*
|
|
* @FC0011_FE_CALLBACK_POWER: Power on tuner hardware.
|
|
* @FC0011_FE_CALLBACK_RESET: Request a tuner reset.
|
|
*/
|
|
enum fc0011_fe_callback_commands {
|
|
FC0011_FE_CALLBACK_POWER,
|
|
FC0011_FE_CALLBACK_RESET,
|
|
};
|
|
|
|
#if IS_ENABLED(CONFIG_MEDIA_TUNER_FC0011)
|
|
struct dvb_frontend *fc0011_attach(struct dvb_frontend *fe,
|
|
struct i2c_adapter *i2c,
|
|
const struct fc0011_config *config);
|
|
#else
|
|
static inline
|
|
struct dvb_frontend *fc0011_attach(struct dvb_frontend *fe,
|
|
struct i2c_adapter *i2c,
|
|
const struct fc0011_config *config)
|
|
{
|
|
dev_err(&i2c->dev, "fc0011 driver disabled in Kconfig\n");
|
|
return NULL;
|
|
}
|
|
#endif
|
|
|
|
#endif /* LINUX_FC0011_H_ */
|