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| author | Damon Ding <damon.ding@rock-chips.com> | 2026-06-01 14:50:55 +0800 |
|---|---|---|
| committer | Heiko Stuebner <heiko@sntech.de> | 2026-06-02 22:01:40 +0200 |
| commit | 87e060521371257ddbb77964b66e60d80afcc7b2 (patch) | |
| tree | cb08724ced5e0feaee58a6e03b49f393cdafde67 /tools/perf/scripts/python/bin/stackcollapse-record | |
| parent | 104f20616d72825fdcf56cfdc5f89f4e96fd8dbe (diff) | |
drm/rockchip: analogix_dp: Fix OF node reference leak via auto cleanup
Sashiko reported a reference leak in rockchip_dp_drm_encoder_enable(),
the of_get_child_by_name() function does not call of_node_put() in a
symmetrical way [1].
Fix the device node reference leak by using __free(device_node) to
automatically manage of_node_put() for all device nodes.
Fixes: 729f8eefdcad ("drm/rockchip: analogix_dp: Add support for RK3588")
Link: https://sashiko.dev/#/patchset/20260527024336.191433-1-damon.ding@rock-chips.com?part=5 #1
Signed-off-by: Damon Ding <damon.ding@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patch.msgid.link/20260601065100.1103873-7-damon.ding@rock-chips.com
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-record')
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