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| author | Hans Verkuil <hans.verkuil@cisco.com> | 2016-07-03 11:58:07 (GMT) |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-07-12 14:12:59 (GMT) |
| commit | 25bba3686697b7dd84545d666a95b451888d93ba (patch) | |
| tree | 00efe56a19febde52984103209241670cac15858 | |
| parent | b5b97f34d1862ecde0193b7cbdfc59a3714433cf (diff) | |
| download | linux-25bba3686697b7dd84545d666a95b451888d93ba.tar.xz | |
[media] usbvision: use v4l2_ctrl_g_ctrl instead of the g_ctrl op
This op is deprecated and should not be used anymore.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
| -rw-r--r-- | drivers/media/usb/usbvision/usbvision-video.c | 40 |
1 files changed, 16 insertions, 24 deletions
diff --git a/drivers/media/usb/usbvision/usbvision-video.c b/drivers/media/usb/usbvision/usbvision-video.c index ad2f3d2..c8b4eb2 100644 --- a/drivers/media/usb/usbvision/usbvision-video.c +++ b/drivers/media/usb/usbvision/usbvision-video.c @@ -188,12 +188,10 @@ static ssize_t show_hue(struct device *cd, { struct video_device *vdev = to_video_device(cd); struct usb_usbvision *usbvision = video_get_drvdata(vdev); - struct v4l2_control ctrl; - ctrl.id = V4L2_CID_HUE; - ctrl.value = 0; - if (usbvision->user) - call_all(usbvision, core, g_ctrl, &ctrl); - return sprintf(buf, "%d\n", ctrl.value); + s32 val = v4l2_ctrl_g_ctrl(v4l2_ctrl_find(&usbvision->hdl, + V4L2_CID_HUE)); + + return sprintf(buf, "%d\n", val); } static DEVICE_ATTR(hue, S_IRUGO, show_hue, NULL); @@ -202,12 +200,10 @@ static ssize_t show_contrast(struct device *cd, { struct video_device *vdev = to_video_device(cd); struct usb_usbvision *usbvision = video_get_drvdata(vdev); - struct v4l2_control ctrl; - ctrl.id = V4L2_CID_CONTRAST; - ctrl.value = 0; - if (usbvision->user) - call_all(usbvision, core, g_ctrl, &ctrl); - return sprintf(buf, "%d\n", ctrl.value); + s32 val = v4l2_ctrl_g_ctrl(v4l2_ctrl_find(&usbvision->hdl, + V4L2_CID_CONTRAST)); + + return sprintf(buf, "%d\n", val); } static DEVICE_ATTR(contrast, S_IRUGO, show_contrast, NULL); @@ -216,12 +212,10 @@ static ssize_t show_brightness(struct device *cd, { struct video_device *vdev = to_video_device(cd); struct usb_usbvision *usbvision = video_get_drvdata(vdev); - struct v4l2_control ctrl; - ctrl.id = V4L2_CID_BRIGHTNESS; - ctrl.value = 0; - if (usbvision->user) - call_all(usbvision, core, g_ctrl, &ctrl); - return sprintf(buf, "%d\n", ctrl.value); + s32 val = v4l2_ctrl_g_ctrl(v4l2_ctrl_find(&usbvision->hdl, + V4L2_CID_BRIGHTNESS)); + + return sprintf(buf, "%d\n", val); } static DEVICE_ATTR(brightness, S_IRUGO, show_brightness, NULL); @@ -230,12 +224,10 @@ static ssize_t show_saturation(struct device *cd, { struct video_device *vdev = to_video_device(cd); struct usb_usbvision *usbvision = video_get_drvdata(vdev); - struct v4l2_control ctrl; - ctrl.id = V4L2_CID_SATURATION; - ctrl.value = 0; - if (usbvision->user) - call_all(usbvision, core, g_ctrl, &ctrl); - return sprintf(buf, "%d\n", ctrl.value); + s32 val = v4l2_ctrl_g_ctrl(v4l2_ctrl_find(&usbvision->hdl, + V4L2_CID_SATURATION)); + + return sprintf(buf, "%d\n", val); } static DEVICE_ATTR(saturation, S_IRUGO, show_saturation, NULL); |