978 				 struct v4l2_ext_controls *ctrls)  in uvc_ioctl_g_ext_ctrls()  argument
982 	struct v4l2_ext_control *ctrl = ctrls->controls;  in uvc_ioctl_g_ext_ctrls()
990 	for (i = 0; i < ctrls->count; ++ctrl, ++i) {  in uvc_ioctl_g_ext_ctrls()
994 			ctrls->error_idx = i;  in uvc_ioctl_g_ext_ctrls()
999 	ctrls->error_idx = 0;  in uvc_ioctl_g_ext_ctrls()
1005 				     struct v4l2_ext_controls *ctrls,  in uvc_ioctl_s_try_ext_ctrls()  argument
1008 	struct v4l2_ext_control *ctrl = ctrls->controls;  in uvc_ioctl_s_try_ext_ctrls()
1017 	for (i = 0; i < ctrls->count; ++ctrl, ++i) {  in uvc_ioctl_s_try_ext_ctrls()
1021 			ctrls->error_idx = commit ? ctrls->count : i;  in uvc_ioctl_s_try_ext_ctrls()
1026 	ctrls->error_idx = 0;  in uvc_ioctl_s_try_ext_ctrls()
1029 		return uvc_ctrl_commit(handle, ctrls->controls, ctrls->count);  in uvc_ioctl_s_try_ext_ctrls()
1035 				 struct v4l2_ext_controls *ctrls)  in uvc_ioctl_s_ext_ctrls()  argument
1039 	return uvc_ioctl_s_try_ext_ctrls(handle, ctrls, true);  in uvc_ioctl_s_ext_ctrls()
1043 				   struct v4l2_ext_controls *ctrls)  in uvc_ioctl_try_ext_ctrls()  argument
1047 	return uvc_ioctl_s_try_ext_ctrls(handle, ctrls, false);  in uvc_ioctl_try_ext_ctrls()