linux-kernel - [PATCH 0/4] add missing of_node

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Date:   Sun, 13 Jan 2019 09:47:40 +0100
From:   Julia Lawall <Julia.Lawall@...6.fr>
To:     linux-rockchip@...ts.infradead.org
Cc:     kernel-janitors@...r.kernel.org,
        linux-mediatek@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: [PATCH 0/4] add missing of_node_puts

The device node iterators perform an of_node_get on each iteration, so a
jump out of the loop requires an of_node_put.

The patches for drivers/gpu/drm/imx/imx-ldb.c and
drivers/gpu/drm/sun4i/sun4i_backend.c contain some added of_node_puts for
which the need was identified manually.  Details are in the patch logs.

---

 drivers/gpu/drm/imx/imx-ldb.c           |   25 +++++++++++++++++--------
 drivers/gpu/drm/mediatek/mtk_drm_drv.c  |    5 ++++-
 drivers/gpu/drm/rockchip/rockchip_rgb.c |    4 +++-
 drivers/gpu/drm/sun4i/sun4i_backend.c   |    1 +
 4 files changed, 25 insertions(+), 10 deletions(-)