From: Ricardo Ribalda ribalda@chromium.org
[ Upstream commit 8c40efeda94108d65c52038ea82ee83b2fb933e2 ]
We do not have any quirk device making us of this. Remove from now. It can be easily reverted later if needed.
Signed-off-by: Ricardo Ribalda ribalda@chromium.org Reviewed-by: Laurent Pinchart laurent.pinchart@ideasonboard.com Signed-off-by: Laurent Pinchart laurent.pinchart@ideasonboard.com Reviewed-by: Ricardo Ribalda ribalda@chromium.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/media/usb/uvc/uvc_ctrl.c | 27 +-------------------------- drivers/media/usb/uvc/uvcvideo.h | 1 - 2 files changed, 1 insertion(+), 27 deletions(-)
diff --git a/drivers/media/usb/uvc/uvc_ctrl.c b/drivers/media/usb/uvc/uvc_ctrl.c index 6d7535efc09de..cdf1d14aad5d3 100644 --- a/drivers/media/usb/uvc/uvc_ctrl.c +++ b/drivers/media/usb/uvc/uvc_ctrl.c @@ -2533,32 +2533,7 @@ static void uvc_ctrl_init_ctrl(struct uvc_video_chain *chain, if (!ctrl->initialized) return;
- /* - * First check if the device provides a custom mapping for this control, - * used to override standard mappings for non-conformant devices. Don't - * process standard mappings if a custom mapping is found. This - * mechanism doesn't support combining standard and custom mappings for - * a single control. - */ - if (chain->dev->info->mappings) { - bool custom = false; - - for (i = 0; chain->dev->info->mappings[i]; ++i) { - const struct uvc_control_mapping *mapping = - chain->dev->info->mappings[i]; - - if (uvc_entity_match_guid(ctrl->entity, mapping->entity) && - ctrl->info.selector == mapping->selector) { - __uvc_ctrl_add_mapping(chain, ctrl, mapping); - custom = true; - } - } - - if (custom) - return; - } - - /* Process common mappings next. */ + /* Process common mappings. */ for (i = 0; i < ARRAY_SIZE(uvc_ctrl_mappings); ++i) { const struct uvc_control_mapping *mapping = &uvc_ctrl_mappings[i];
diff --git a/drivers/media/usb/uvc/uvcvideo.h b/drivers/media/usb/uvc/uvcvideo.h index 33e7475d4e64a..5faa256094d43 100644 --- a/drivers/media/usb/uvc/uvcvideo.h +++ b/drivers/media/usb/uvc/uvcvideo.h @@ -523,7 +523,6 @@ struct uvc_device_info { u32 quirks; u32 meta_format; u16 uvc_version; - const struct uvc_control_mapping **mappings; };
struct uvc_device {