diff options
| author | Xi Wang <xi.wang@gmail.com> | 2011-12-02 06:01:11 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-12-30 17:00:56 -0200 |
| commit | a61278037b57b1d75467dcfeb255584d5f11743d (patch) | |
| tree | d07d4924dda3b4de16e5e6a1abbd5a2d79cca33d /drivers/media/radio/wl128x/fmdrv_common.h | |
| parent | 27d3e366091b13c26d5d996709fd9d99858455eb (diff) | |
[media] wl128x: fmdrv_common: fix signedness bugs
Message-Id: <1322820073-19347-2-git-send-email-xi.wang@gmail.com>
The error handling with (ret < 0) didn't work where ret is a u32.
Use int instead. To be consistent we also change the functions to
return an int.
Signed-off-by: Xi Wang <xi.wang@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/radio/wl128x/fmdrv_common.h')
| -rw-r--r-- | drivers/media/radio/wl128x/fmdrv_common.h | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/drivers/media/radio/wl128x/fmdrv_common.h b/drivers/media/radio/wl128x/fmdrv_common.h index aee243bb6630..d9b9c6cf83b4 100644 --- a/drivers/media/radio/wl128x/fmdrv_common.h +++ b/drivers/media/radio/wl128x/fmdrv_common.h @@ -368,27 +368,27 @@ struct fm_event_msg_hdr { #define FM_TX_ANT_IMP_500 2 /* Functions exported by FM common sub-module */ -u32 fmc_prepare(struct fmdev *); -u32 fmc_release(struct fmdev *); +int fmc_prepare(struct fmdev *); +int fmc_release(struct fmdev *); void fmc_update_region_info(struct fmdev *, u8); -u32 fmc_send_cmd(struct fmdev *, u8, u16, +int fmc_send_cmd(struct fmdev *, u8, u16, void *, unsigned int, void *, int *); -u32 fmc_is_rds_data_available(struct fmdev *, struct file *, +int fmc_is_rds_data_available(struct fmdev *, struct file *, struct poll_table_struct *); -u32 fmc_transfer_rds_from_internal_buff(struct fmdev *, struct file *, +int fmc_transfer_rds_from_internal_buff(struct fmdev *, struct file *, u8 __user *, size_t); -u32 fmc_set_freq(struct fmdev *, u32); -u32 fmc_set_mode(struct fmdev *, u8); -u32 fmc_set_region(struct fmdev *, u8); -u32 fmc_set_mute_mode(struct fmdev *, u8); -u32 fmc_set_stereo_mono(struct fmdev *, u16); -u32 fmc_set_rds_mode(struct fmdev *, u8); +int fmc_set_freq(struct fmdev *, u32); +int fmc_set_mode(struct fmdev *, u8); +int fmc_set_region(struct fmdev *, u8); +int fmc_set_mute_mode(struct fmdev *, u8); +int fmc_set_stereo_mono(struct fmdev *, u16); +int fmc_set_rds_mode(struct fmdev *, u8); -u32 fmc_get_freq(struct fmdev *, u32 *); -u32 fmc_get_region(struct fmdev *, u8 *); -u32 fmc_get_mode(struct fmdev *, u8 *); +int fmc_get_freq(struct fmdev *, u32 *); +int fmc_get_region(struct fmdev *, u8 *); +int fmc_get_mode(struct fmdev *, u8 *); /* * channel spacing |