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[media] usbvision: use v4l2_ctrl_g_ctrl instead of the g_ctrl op

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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>
This commit is contained in:
Hans Verkuil 2016-07-03 08:58:07 -03:00 committed by Mauro Carvalho Chehab
parent b5b97f34d1
commit 25bba36866
1 changed files with 16 additions and 24 deletions
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40
drivers/media/usb/usbvision/usbvision-video.c
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@ -188,12 +188,10 @@ static ssize_t show_hue(struct device *cd,
{ {
struct video_device *vdev = to_video_device(cd); struct video_device *vdev = to_video_device(cd);
struct usb_usbvision *usbvision = video_get_drvdata(vdev); struct usb_usbvision *usbvision = video_get_drvdata(vdev);
struct v4l2_control ctrl; s32 val = v4l2_ctrl_g_ctrl(v4l2_ctrl_find(&usbvision->hdl,
ctrl.id = V4L2_CID_HUE; V4L2_CID_HUE));
ctrl.value = 0;
if (usbvision->user) return sprintf(buf, "%d\n", val);
call_all(usbvision, core, g_ctrl, &ctrl);
return sprintf(buf, "%d\n", ctrl.value);
} }
static DEVICE_ATTR(hue, S_IRUGO, show_hue, NULL); 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 video_device *vdev = to_video_device(cd);
struct usb_usbvision *usbvision = video_get_drvdata(vdev); struct usb_usbvision *usbvision = video_get_drvdata(vdev);
struct v4l2_control ctrl; s32 val = v4l2_ctrl_g_ctrl(v4l2_ctrl_find(&usbvision->hdl,
ctrl.id = V4L2_CID_CONTRAST; V4L2_CID_CONTRAST));
ctrl.value = 0;
if (usbvision->user) return sprintf(buf, "%d\n", val);
call_all(usbvision, core, g_ctrl, &ctrl);
return sprintf(buf, "%d\n", ctrl.value);
} }
static DEVICE_ATTR(contrast, S_IRUGO, show_contrast, NULL); 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 video_device *vdev = to_video_device(cd);
struct usb_usbvision *usbvision = video_get_drvdata(vdev); struct usb_usbvision *usbvision = video_get_drvdata(vdev);
struct v4l2_control ctrl; s32 val = v4l2_ctrl_g_ctrl(v4l2_ctrl_find(&usbvision->hdl,
ctrl.id = V4L2_CID_BRIGHTNESS; V4L2_CID_BRIGHTNESS));
ctrl.value = 0;
if (usbvision->user) return sprintf(buf, "%d\n", val);
call_all(usbvision, core, g_ctrl, &ctrl);
return sprintf(buf, "%d\n", ctrl.value);
} }
static DEVICE_ATTR(brightness, S_IRUGO, show_brightness, NULL); 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 video_device *vdev = to_video_device(cd);
struct usb_usbvision *usbvision = video_get_drvdata(vdev); struct usb_usbvision *usbvision = video_get_drvdata(vdev);
struct v4l2_control ctrl; s32 val = v4l2_ctrl_g_ctrl(v4l2_ctrl_find(&usbvision->hdl,
ctrl.id = V4L2_CID_SATURATION; V4L2_CID_SATURATION));
ctrl.value = 0;
if (usbvision->user) return sprintf(buf, "%d\n", val);
call_all(usbvision, core, g_ctrl, &ctrl);
return sprintf(buf, "%d\n", ctrl.value);
} }
static DEVICE_ATTR(saturation, S_IRUGO, show_saturation, NULL); static DEVICE_ATTR(saturation, S_IRUGO, show_saturation, NULL);