msm: camera: isp: Protecting list during flush operation



Protecting free_req_list when adding a request to it.

Change-Id: Ie9b0986a1cffc4725a2253095219b289f7db8891
Signed-off-by: Alok Pandey <akumarpa@codeaurora.org>

parent cf97354e

drivers/media/platform/msm/camera/cam_isp/cam_isp_context.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -1187,7 +1187,9 @@ static int __cam_isp_ctx_flush_req(struct cam_context *ctx,
		req_isp->fence_map_out[i].sync_id = -1;
		}
		}
		spin_lock_bh(&ctx->lock);
		list_add_tail(&req->list, &ctx->free_req_list);
		spin_unlock_bh(&ctx->lock);
		}

		if (flush_req->type == CAM_REQ_MGR_FLUSH_TYPE_CANCEL_REQ &&