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V4L/DVB (11111): dvb_dummy_fe: Fix compilation breakage

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As reported by Randy Dunlap <randy.dunlap@oracle.com>:
ERROR: "dvb_dummy_fe_ofdm_attach" [drivers/media/video/cx231xx/cx231xx-dvb.ko] undefined!

This happens since cx231xx DVB part still misses the frontend modules.
So, the dummy frontend were used for development. The proper fix is to
implement the DVB modules there, as they will be required.

While this won't happen, lets allow the compilation with or without the
dummy FE testing module.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Mauro Carvalho Chehab 2009-03-19 21:41:08 -03:00
parent 6a39a38e33
commit dcd241c384
1 changed files with 19 additions and 0 deletions
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19
drivers/media/dvb/frontends/dvb_dummy_fe.h
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@ -25,8 +25,27 @@
#include <linux/dvb/frontend.h>
#include "dvb_frontend.h"
#if defined(CONFIG_DVB_DUMMY_FE) || (defined(CONFIG_DVB_DUMMY_FE_MODULE) && \
defined(MODULE))
extern struct dvb_frontend* dvb_dummy_fe_ofdm_attach(void);
extern struct dvb_frontend* dvb_dummy_fe_qpsk_attach(void);
extern struct dvb_frontend* dvb_dummy_fe_qam_attach(void);
#else
static inline struct dvb_frontend *dvb_dummy_fe_ofdm_attach(void)
{
printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
return NULL;
}
static inline struct dvb_frontend *dvb_dummy_fe_qpsk_attach(void)
{
printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
return NULL;
}
static inline struct dvb_frontend *dvb_dummy_fe_qam_attach(void)
{
printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
return NULL;
}
#endif /* CONFIG_DVB_DUMMY_FE */
#endif // DVB_DUMMY_FE_H