android_kernel_xiaomi_sm8450

History

Zou Wei 78fa0f707d dmaengine: rcar-dmac: Fix PM reference leak in rcar_dmac_probe()

[ Upstream commit dea8464ddf553803382efb753b6727dbf3931d06 ]

pm_runtime_get_sync will increment pm usage counter even it failed.
Forgetting to putting operation will result in reference leak here.
Fix it by replacing it with pm_runtime_resume_and_get to keep usage
counter balanced.

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Zou Wei <zou_wei@huawei.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/1622442963-54095-1-git-send-email-zou_wei@huawei.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2021-06-30 08:47:19 -04:00

Kconfig

dmaengine: Kconfig: Update description for RCAR_DMAC config

2020-09-11 17:48:28 +05:30

Makefile

dmaengine: sudmac: remove unused driver

2019-05-21 09:52:50 +05:30

rcar-dmac.c

dmaengine: rcar-dmac: Fix PM reference leak in rcar_dmac_probe()

2021-06-30 08:47:19 -04:00

shdma-arm.h

dmaengine: use SPDX identifier for Renesas drivers