diff options
Diffstat (limited to 'drivers/media/radio/radio-si476x.c')
| -rw-r--r-- | drivers/media/radio/radio-si476x.c | 24 |
1 files changed, 14 insertions, 10 deletions
diff --git a/drivers/media/radio/radio-si476x.c b/drivers/media/radio/radio-si476x.c index 271f725b17e8..49293dd707b9 100644 --- a/drivers/media/radio/radio-si476x.c +++ b/drivers/media/radio/radio-si476x.c @@ -158,7 +158,7 @@ enum si476x_ctrl_idx { }; static struct v4l2_ctrl_config si476x_ctrls[] = { - /** + /* * SI476X during its station seeking(or tuning) process uses several * parameters to detrmine if "the station" is valid: * @@ -197,7 +197,7 @@ static struct v4l2_ctrl_config si476x_ctrls[] = { .step = 2, }, - /** + /* * #V4L2_CID_SI476X_HARMONICS_COUNT -- number of harmonics * built-in power-line noise supression filter is to reject * during AM-mode operation. @@ -213,7 +213,7 @@ static struct v4l2_ctrl_config si476x_ctrls[] = { .step = 1, }, - /** + /* * #V4L2_CID_SI476X_DIVERSITY_MODE -- configuration which * two tuners working in diversity mode are to work in. * @@ -237,7 +237,7 @@ static struct v4l2_ctrl_config si476x_ctrls[] = { .max = ARRAY_SIZE(phase_diversity_modes) - 1, }, - /** + /* * #V4L2_CID_SI476X_INTERCHIP_LINK -- inter-chip link in * diversity mode indicator. Allows user to determine if two * chips working in diversity mode have established a link @@ -296,11 +296,15 @@ struct si476x_radio_ops { /** * struct si476x_radio - radio device * - * @core: Pointer to underlying core device + * @v4l2dev: Pointer to V4L2 device created by V4L2 subsystem * @videodev: Pointer to video device created by V4L2 subsystem + * @ctrl_handler: V4L2 controls handler + * @core: Pointer to underlying core device * @ops: Vtable of functions. See struct si476x_radio_ops for details - * @kref: Reference counter - * @core_lock: An r/w semaphore to brebvent the deletion of underlying + * @debugfs: pointer to &strucd dentry for debugfs + * @audmode: audio mode, as defined for the rxsubchans field + * at videodev2.h + * * core structure is the radio device is being used */ struct si476x_radio { @@ -1149,12 +1153,12 @@ static ssize_t si476x_radio_fops_read(struct file *file, char __user *buf, return rval; } -static unsigned int si476x_radio_fops_poll(struct file *file, +static __poll_t si476x_radio_fops_poll(struct file *file, struct poll_table_struct *pts) { struct si476x_radio *radio = video_drvdata(file); - unsigned long req_events = poll_requested_events(pts); - unsigned int err = v4l2_ctrl_poll(file, pts); + __poll_t req_events = poll_requested_events(pts); + __poll_t err = v4l2_ctrl_poll(file, pts); if (req_events & (POLLIN | POLLRDNORM)) { if (atomic_read(&radio->core->is_alive)) |