From mboxrd@z Thu Jan 1 00:00:00 1970 From: Yangtao Li Subject: [PATCH] drm/pl111: add of_node_put() Date: Wed, 21 Nov 2018 08:17:23 -0500 Message-ID: <20181121131723.22431-1-tiny.windzz@gmail.com> Return-path: Sender: linux-kernel-owner@vger.kernel.org To: eric@anholt.net, airlied@linux.ie Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Yangtao Li List-Id: dri-devel@lists.freedesktop.org of_find_node_by_path() acquires a reference to the node returned by it and that reference needs to be dropped by its caller. bl_idle_init() doesn't do that, so fix it. Signed-off-by: Yangtao Li --- drivers/gpu/drm/pl111/pl111_vexpress.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/pl111/pl111_vexpress.c b/drivers/gpu/drm/pl111/pl111_vexpress.c index 5fa0441bb6df..38c938c9adda 100644 --- a/drivers/gpu/drm/pl111/pl111_vexpress.c +++ b/drivers/gpu/drm/pl111/pl111_vexpress.c @@ -55,6 +55,8 @@ int pl111_vexpress_clcd_init(struct device *dev, } } + of_node_put(root); + /* * If there is a coretile HDLCD and it has a driver, * do not mux the CLCD on the motherboard to the DVI. -- 2.17.0