drm/etnaviv: Add a helper to get the first available GPU device node

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This patch make the code in the etnaviv_pdev_probe() less twisted, and it
also make it easier to drop the reference to device node after finished.
Before apply this patch, there is no call to of_node_put() when done. We
should call of_node_put() when done.

Signed-off-by: Sui Jingfeng <suijingfeng@loongson.cn>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>

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Sui Jingfeng 2023-10-02 19:12:06 +08:00 • committed by Lucas Stach

parent a10a43eee8

commit f5cc0cbc27

1 changed files with 17 additions and 9 deletions

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drivers/gpu/drm/etnaviv/etnaviv_drv.c

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