linux-kernel - [PATCH v2 04/11] media: uvcvideo: Remove vidioc

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Message-Id: <20241210-queryctrl-v2-4-c0a33d69f416@chromium.org>
Date: Tue, 10 Dec 2024 09:28:48 +0000
From: Ricardo Ribalda <ribalda@...omium.org>
To: Mauro Carvalho Chehab <mchehab@...nel.org>, 
 Mike Isely <isely@...ox.com>, 
 Laurent Pinchart <laurent.pinchart@...asonboard.com>, 
 Hans de Goede <hdegoede@...hat.com>, 
 Sakari Ailus <sakari.ailus@...ux.intel.com>, 
 Andy Shevchenko <andy@...nel.org>, 
 Greg Kroah-Hartman <gregkh@...uxfoundation.org>, 
 Hans Verkuil <hverkuil@...all.nl>
Cc: linux-media@...r.kernel.org, linux-kernel@...r.kernel.org, 
 linux-staging@...ts.linux.dev, Ricardo Ribalda <ribalda@...omium.org>
Subject: [PATCH v2 04/11] media: uvcvideo: Remove vidioc_queryctrl

It can be implemented by the v4l2 ioctl framework using
vidioc_query_ext_ctrl.

Signed-off-by: Ricardo Ribalda <ribalda@...omium.org>
---
 drivers/media/usb/uvc/uvc_v4l2.c | 10 ----------
 1 file changed, 10 deletions(-)

diff --git a/drivers/media/usb/uvc/uvc_v4l2.c b/drivers/media/usb/uvc/uvc_v4l2.c
index 97c5407f6603..39f0ddb6d01c 100644
--- a/drivers/media/usb/uvc/uvc_v4l2.c
+++ b/drivers/media/usb/uvc/uvc_v4l2.c
@@ -1014,15 +1014,6 @@ static int uvc_ioctl_s_input(struct file *file, void *fh, unsigned int input)
 	return ret;
 }
 
-static int uvc_ioctl_queryctrl(struct file *file, void *fh,
-			       struct v4l2_queryctrl *qc)
-{
-	struct uvc_fh *handle = fh;
-	struct uvc_video_chain *chain = handle->chain;
-
-	return uvc_query_v4l2_ctrl(chain, qc);
-}
-
 static int uvc_ioctl_query_ext_ctrl(struct file *file, void *fh,
 				    struct v4l2_query_ext_ctrl *qec)
 {
@@ -1563,7 +1554,6 @@ const struct v4l2_ioctl_ops uvc_ioctl_ops = {
 	.vidioc_enum_input = uvc_ioctl_enum_input,
 	.vidioc_g_input = uvc_ioctl_g_input,
 	.vidioc_s_input = uvc_ioctl_s_input,
-	.vidioc_queryctrl = uvc_ioctl_queryctrl,
 	.vidioc_query_ext_ctrl = uvc_ioctl_query_ext_ctrl,
 	.vidioc_g_ext_ctrls = uvc_ioctl_g_ext_ctrls,
 	.vidioc_s_ext_ctrls = uvc_ioctl_s_ext_ctrls,

-- 
2.47.0.338.g60cca15819-goog