drm/msm/adreno: Fix a reference leak in a6xx_gpu_init()

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In a6xx_gpu_init(), node is obtained via of_parse_phandle().
While there was a manual of_node_put() at the end of the
common path, several early error returns would bypass this call,
resulting in a reference leak.
Fix this by using the __free(device_node) cleanup handler to
release the reference when the variable goes out of scope.

Fixes: 5a903a44a9 ("drm/msm/a6xx: Introduce GMU wrapper support")
Signed-off-by: Felix Gu <ustc.gu@gmail.com>
Patchwork: https://patchwork.freedesktop.org/patch/700661/
Message-ID: <20260124-a6xx_gpu-v1-1-fa0c8b2dcfb1@gmail.com>
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>

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Felix Gu 2026-01-24 00:37:38 +08:00 • committed by Rob Clark

parent 46e351e848

commit e64bca6364

1 changed files with 2 additions and 3 deletions

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drivers/gpu/drm/msm/adreno/a6xx_gpu.c

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