diff options
Diffstat (limited to 'drivers/media/test-drivers/vivid/vivid-radio-rx.c')
| -rw-r--r-- | drivers/media/test-drivers/vivid/vivid-radio-rx.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/media/test-drivers/vivid/vivid-radio-rx.c b/drivers/media/test-drivers/vivid/vivid-radio-rx.c index 232cab508f48..b5e3026f883e 100644 --- a/drivers/media/test-drivers/vivid/vivid-radio-rx.c +++ b/drivers/media/test-drivers/vivid/vivid-radio-rx.c @@ -42,13 +42,13 @@ ssize_t vivid_radio_rx_read(struct file *file, char __user *buf, if (mutex_lock_interruptible(&dev->mutex)) return -ERESTARTSYS; if (dev->radio_rx_rds_owner && - file->private_data != dev->radio_rx_rds_owner) { + file_to_v4l2_fh(file) != dev->radio_rx_rds_owner) { mutex_unlock(&dev->mutex); return -EBUSY; } if (dev->radio_rx_rds_owner == NULL) { vivid_radio_rds_init(dev); - dev->radio_rx_rds_owner = file->private_data; + dev->radio_rx_rds_owner = file_to_v4l2_fh(file); } retry: @@ -94,8 +94,8 @@ retry: if (data_blk == 0 && dev->radio_rds_loop) vivid_radio_rds_init(dev); - if (perc && prandom_u32_max(100) < perc) { - switch (prandom_u32_max(4)) { + if (perc && get_random_u32_below(100) < perc) { + switch (get_random_u32_below(4)) { case 0: rds.block |= V4L2_RDS_BLOCK_CORRECTED; break; @@ -104,8 +104,8 @@ retry: break; case 2: rds.block |= V4L2_RDS_BLOCK_ERROR; - rds.lsb = prandom_u32_max(256); - rds.msb = prandom_u32_max(256); + rds.lsb = get_random_u8(); + rds.msb = get_random_u8(); break; case 3: /* Skip block altogether */ if (i) @@ -133,7 +133,7 @@ __poll_t vivid_radio_rx_poll(struct file *file, struct poll_table_struct *wait) return EPOLLIN | EPOLLRDNORM | v4l2_ctrl_poll(file, wait); } -int vivid_radio_rx_enum_freq_bands(struct file *file, void *fh, struct v4l2_frequency_band *band) +int vivid_radio_rx_enum_freq_bands(struct file *file, void *priv, struct v4l2_frequency_band *band) { if (band->tuner != 0) return -EINVAL; @@ -145,7 +145,7 @@ int vivid_radio_rx_enum_freq_bands(struct file *file, void *fh, struct v4l2_freq return 0; } -int vivid_radio_rx_s_hw_freq_seek(struct file *file, void *fh, const struct v4l2_hw_freq_seek *a) +int vivid_radio_rx_s_hw_freq_seek(struct file *file, void *priv, const struct v4l2_hw_freq_seek *a) { struct vivid_dev *dev = video_drvdata(file); unsigned low, high; @@ -214,7 +214,7 @@ int vivid_radio_rx_s_hw_freq_seek(struct file *file, void *fh, const struct v4l2 return 0; } -int vivid_radio_rx_g_tuner(struct file *file, void *fh, struct v4l2_tuner *vt) +int vivid_radio_rx_g_tuner(struct file *file, void *priv, struct v4l2_tuner *vt) { struct vivid_dev *dev = video_drvdata(file); int delta = 800; @@ -267,7 +267,7 @@ int vivid_radio_rx_g_tuner(struct file *file, void *fh, struct v4l2_tuner *vt) return 0; } -int vivid_radio_rx_s_tuner(struct file *file, void *fh, const struct v4l2_tuner *vt) +int vivid_radio_rx_s_tuner(struct file *file, void *priv, const struct v4l2_tuner *vt) { struct vivid_dev *dev = video_drvdata(file); |