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[media] media: radio: wl128x: fmdrv_rx.c: Remove unused function

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Remove the function fm_rx_get_rds_system() that is not used anywhere.

This was partially found by using a static code analysis program called cppcheck.

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Rickard Strandqvist 2014-12-21 09:56:49 -03:00 committed by Mauro Carvalho Chehab
parent 4c036c4ffa
commit 58fc0461f6
2 changed files with 0 additions and 17 deletions
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16
drivers/media/radio/wl128x/fmdrv_rx.c
View file

@ -785,22 +785,6 @@ int fm_rx_set_rds_system(struct fmdev *fmdev, u8 rds_mode)
return 0;
}
/* Returns current RDS operation mode */
int fm_rx_get_rds_system(struct fmdev *fmdev, u8 *rds_mode)
{
if (fmdev->curr_fmmode != FM_MODE_RX)
return -EPERM;
if (rds_mode == NULL) {
fmerr("Invalid memory\n");
return -ENOMEM;
}
*rds_mode = fmdev->rx.rds_mode;
return 0;
}
/* Configures Alternate Frequency switch mode */
int fm_rx_set_af_switch(struct fmdev *fmdev, u8 af_mode)
{

1
drivers/media/radio/wl128x/fmdrv_rx.h
View file

@ -40,7 +40,6 @@ void fm_rx_reset_station_info(struct fmdev *);
int fm_rx_seek(struct fmdev *, u32, u32, u32);
int fm_rx_get_rds_mode(struct fmdev *, u8 *);
int fm_rx_get_rds_system(struct fmdev *, u8 *);
int fm_rx_get_mute_mode(struct fmdev *, u8 *);
int fm_rx_get_volume(struct fmdev *, u16 *);
int fm_rx_get_band_freq_range(struct fmdev *,