diff options
Diffstat (limited to 'drivers/media/usb/au0828/au0828-video.c')
| -rw-r--r-- | drivers/media/usb/au0828/au0828-video.c | 40 |
1 files changed, 1 insertions, 39 deletions
diff --git a/drivers/media/usb/au0828/au0828-video.c b/drivers/media/usb/au0828/au0828-video.c index 75ac9947cdac..f6154546b5c0 100644 --- a/drivers/media/usb/au0828/au0828-video.c +++ b/drivers/media/usb/au0828/au0828-video.c @@ -36,7 +36,6 @@ #include <media/v4l2-common.h> #include <media/v4l2-ioctl.h> #include <media/v4l2-event.h> -#include <media/v4l2-chip-ident.h> #include <media/tuner.h> #include "au0828.h" #include "au0828-reg.h" @@ -1638,26 +1637,6 @@ static int vidioc_g_fmt_vbi_cap(struct file *file, void *priv, return 0; } -static int vidioc_g_chip_ident(struct file *file, void *priv, - struct v4l2_dbg_chip_ident *chip) -{ - struct au0828_fh *fh = priv; - struct au0828_dev *dev = fh->dev; - chip->ident = V4L2_IDENT_NONE; - chip->revision = 0; - - if (v4l2_chip_match_host(&chip->match)) { - chip->ident = V4L2_IDENT_AU0828; - return 0; - } - - v4l2_device_call_all(&dev->v4l2_dev, 0, core, g_chip_ident, chip); - if (chip->ident == V4L2_IDENT_NONE) - return -EINVAL; - - return 0; -} - static int vidioc_cropcap(struct file *file, void *priv, struct v4l2_cropcap *cc) { @@ -1779,16 +1758,8 @@ static int vidioc_g_register(struct file *file, void *priv, struct au0828_fh *fh = priv; struct au0828_dev *dev = fh->dev; - switch (reg->match.type) { - case V4L2_CHIP_MATCH_I2C_DRIVER: - v4l2_device_call_all(&dev->v4l2_dev, 0, core, g_register, reg); - return 0; - default: - if (!v4l2_chip_match_host(®->match)) - return -EINVAL; - } - reg->val = au0828_read(dev, reg->reg); + reg->size = 1; return 0; } @@ -1798,14 +1769,6 @@ static int vidioc_s_register(struct file *file, void *priv, struct au0828_fh *fh = priv; struct au0828_dev *dev = fh->dev; - switch (reg->match.type) { - case V4L2_CHIP_MATCH_I2C_DRIVER: - v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_register, reg); - return 0; - default: - if (!v4l2_chip_match_host(®->match)) - return -EINVAL; - } return au0828_writereg(dev, reg->reg, reg->val); } #endif @@ -1943,7 +1906,6 @@ static const struct v4l2_ioctl_ops video_ioctl_ops = { .vidioc_g_register = vidioc_g_register, .vidioc_s_register = vidioc_s_register, #endif - .vidioc_g_chip_ident = vidioc_g_chip_ident, .vidioc_log_status = vidioc_log_status, .vidioc_subscribe_event = v4l2_ctrl_subscribe_event, .vidioc_unsubscribe_event = v4l2_event_unsubscribe, |