From: Archit Taneja <architt@codeaurora.org> Date: Thu, 4 Jun 2015 09:31:57 +0000 (+0530) Subject: drm/msm: dsi host: add missing of_node_put() X-Git-Tag: firefly_0821_release~176^2~1083^2~31^2~15 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=14bb28b0f91f868f081f71eb0c7b590e13527c3c;p=firefly-linux-kernel-4.4.55.git drm/msm: dsi host: add missing of_node_put() Decrement device node refcount if of_get_child_by_name is successfully called. Signed-off-by: Archit Taneja <architt@codeaurora.org> Signed-off-by: Rob Clark <robdclark@gmail.com> --- diff --git a/drivers/gpu/drm/msm/dsi/dsi_host.c b/drivers/gpu/drm/msm/dsi/dsi_host.c index c05a55eca16f..ef60aef6e03b 100644 --- a/drivers/gpu/drm/msm/dsi/dsi_host.c +++ b/drivers/gpu/drm/msm/dsi/dsi_host.c @@ -1605,8 +1605,12 @@ int msm_dsi_host_register(struct mipi_dsi_host *host, bool check_defer) node = of_get_child_by_name(msm_host->pdev->dev.of_node, "panel"); if (node) { - if (!of_drm_find_panel(node)) + if (!of_drm_find_panel(node)) { + of_node_put(node); return -EPROBE_DEFER; + } + + of_node_put(node); } } }