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authorHans Verkuil <hans.verkuil@cisco.com>2013-05-26 08:24:00 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2013-06-21 10:30:54 -0300
commit6ec19898ed6990baa285b8c96a8b1a0d0366bc46 (patch)
tree66a395be3139b5d5f58d09a453ef9cf34e81cf39 /drivers/media/usb
parentfacd23664f1d63c33fbc6da52261c8548ed3fbd4 (diff)
[media] v4l2: remove obsolete v4l2_chip_match_host()
This function is no longer needed since it is now the responsibility of the v4l2 core to check if the DBG_G/S_REGISTER and DBG_G_CHIP_INFO ioctls are called for the bridge driver or not. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/usb')
-rw-r--r--drivers/media/usb/usbvision/usbvision-video.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/media/usb/usbvision/usbvision-video.c b/drivers/media/usb/usbvision/usbvision-video.c
index 7ad872a3e31..f0a0b7f2da9 100644
--- a/drivers/media/usb/usbvision/usbvision-video.c
+++ b/drivers/media/usb/usbvision/usbvision-video.c
@@ -467,8 +467,6 @@ static int vidioc_g_register(struct file *file, void *priv,
struct usb_usbvision *usbvision = video_drvdata(file);
int err_code;
- if (!v4l2_chip_match_host(&reg->match))
- return -EINVAL;
/* NT100x has a 8-bit register space */
err_code = usbvision_read_reg(usbvision, reg->reg&0xff);
if (err_code < 0) {
@@ -488,8 +486,6 @@ static int vidioc_s_register(struct file *file, void *priv,
struct usb_usbvision *usbvision = video_drvdata(file);
int err_code;
- if (!v4l2_chip_match_host(&reg->match))
- return -EINVAL;
/* NT100x has a 8-bit register space */
err_code = usbvision_write_reg(usbvision, reg->reg & 0xff, reg->val);
if (err_code < 0) {