diff options
| author | Hans Verkuil <hans.verkuil@cisco.com> | 2013-05-29 11:59:35 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-06-17 13:36:35 +0200 |
| commit | abca2056dc3dd0d813ba2f8b013e98cf009ba168 (patch) | |
| tree | 6da342f2892b662291d686e45d83269e4c8921d5 /drivers/media/usb/stk1160 | |
| parent | [media] v4l2-ioctl: dbg_g/s_register: only match BRIDGE and SUBDEV types (diff) | |
| download | linux-abca2056dc3dd0d813ba2f8b013e98cf009ba168.tar.xz linux-abca2056dc3dd0d813ba2f8b013e98cf009ba168.zip | |
[media] v4l2: remove g_chip_ident from bridge drivers where it is easy to do so
VIDIOC_DBG_G_CHIP_IDENT has been replaced by VIDIOC_DBG_G_CHIP_INFO. Remove
g_chip_ident support from bridge drivers since it is no longer needed.
This patch takes care of all the trivial cases.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Acked-by: Scott Jiang <scott.jiang.linux@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/usb/stk1160')
| -rw-r--r-- | drivers/media/usb/stk1160/stk1160-v4l.c | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/drivers/media/usb/stk1160/stk1160-v4l.c b/drivers/media/usb/stk1160/stk1160-v4l.c index a59153d2f8bf..876fc26565e3 100644 --- a/drivers/media/usb/stk1160/stk1160-v4l.c +++ b/drivers/media/usb/stk1160/stk1160-v4l.c @@ -31,7 +31,6 @@ #include <media/v4l2-ioctl.h> #include <media/v4l2-fh.h> #include <media/v4l2-event.h> -#include <media/v4l2-chip-ident.h> #include <media/videobuf2-vmalloc.h> #include <media/saa7115.h> @@ -454,19 +453,6 @@ static int vidioc_s_input(struct file *file, void *priv, unsigned int i) return 0; } -static int vidioc_g_chip_ident(struct file *file, void *priv, - struct v4l2_dbg_chip_ident *chip) -{ - switch (chip->match.type) { - case V4L2_CHIP_MATCH_BRIDGE: - chip->ident = V4L2_IDENT_NONE; - chip->revision = 0; - return 0; - default: - return -EINVAL; - } -} - #ifdef CONFIG_VIDEO_ADV_DEBUG static int vidioc_g_register(struct file *file, void *priv, struct v4l2_dbg_register *reg) @@ -475,19 +461,6 @@ static int vidioc_g_register(struct file *file, void *priv, int rc; u8 val; - switch (reg->match.type) { - case V4L2_CHIP_MATCH_I2C_DRIVER: - v4l2_device_call_all(&dev->v4l2_dev, 0, core, g_register, reg); - return 0; - case V4L2_CHIP_MATCH_I2C_ADDR: - /* TODO: is this correct? */ - v4l2_device_call_all(&dev->v4l2_dev, 0, core, g_register, reg); - return 0; - default: - if (!v4l2_chip_match_host(®->match)) - return -EINVAL; - } - /* Match host */ rc = stk1160_read_reg(dev, reg->reg, &val); reg->val = val; @@ -501,19 +474,6 @@ static int vidioc_s_register(struct file *file, void *priv, { struct stk1160 *dev = video_drvdata(file); - switch (reg->match.type) { - case V4L2_CHIP_MATCH_I2C_DRIVER: - v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_register, reg); - return 0; - case V4L2_CHIP_MATCH_I2C_ADDR: - /* TODO: is this correct? */ - v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_register, reg); - return 0; - default: - if (!v4l2_chip_match_host(®->match)) - return -EINVAL; - } - /* Match host */ return stk1160_write_reg(dev, reg->reg, cpu_to_le16(reg->val)); } @@ -543,7 +503,6 @@ static const struct v4l2_ioctl_ops stk1160_ioctl_ops = { .vidioc_log_status = v4l2_ctrl_log_status, .vidioc_subscribe_event = v4l2_ctrl_subscribe_event, .vidioc_unsubscribe_event = v4l2_event_unsubscribe, - .vidioc_g_chip_ident = vidioc_g_chip_ident, #ifdef CONFIG_VIDEO_ADV_DEBUG .vidioc_g_register = vidioc_g_register, |