diff options
Diffstat (limited to 'drivers/media/dvb-frontends/dvb_dummy_fe.h')
| -rw-r--r-- | drivers/media/dvb-frontends/dvb_dummy_fe.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/drivers/media/dvb-frontends/dvb_dummy_fe.h b/drivers/media/dvb-frontends/dvb_dummy_fe.h new file mode 100644 index 000000000..463abf5eb --- /dev/null +++ b/drivers/media/dvb-frontends/dvb_dummy_fe.h @@ -0,0 +1,36 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * Driver for Dummy Frontend + * + * Written by Emard <emard@softhome.net> + */ + +#ifndef DVB_DUMMY_FE_H +#define DVB_DUMMY_FE_H + +#include <linux/dvb/frontend.h> +#include <media/dvb_frontend.h> + +#if IS_REACHABLE(CONFIG_DVB_DUMMY_FE) +struct dvb_frontend *dvb_dummy_fe_ofdm_attach(void); +struct dvb_frontend *dvb_dummy_fe_qpsk_attach(void); +struct dvb_frontend *dvb_dummy_fe_qam_attach(void); +#else +static inline struct dvb_frontend *dvb_dummy_fe_ofdm_attach(void) +{ + pr_warn("%s: driver disabled by Kconfig\n", __func__); + return NULL; +} +static inline struct dvb_frontend *dvb_dummy_fe_qpsk_attach(void) +{ + pr_warn("%s: driver disabled by Kconfig\n", __func__); + return NULL; +} +static inline struct dvb_frontend *dvb_dummy_fe_qam_attach(void) +{ + pr_warn("%s: driver disabled by Kconfig\n", __func__); + return NULL; +} +#endif /* CONFIG_DVB_DUMMY_FE */ + +#endif // DVB_DUMMY_FE_H |