Commit e0362947 authored by Zheng Yongjun's avatar Zheng Yongjun Committed by Zheng Zengkai
Browse files

crypto: stm32 - fix reference leak in stm32_crc_remove

stable inclusion
from stable-v5.10.118
commit 39acee8aea3d02f649fb840bf0d72e3603fc9c83
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I5L686

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=39acee8aea3d02f649fb840bf0d72e3603fc9c83



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[ Upstream commit e9a36fee ]

pm_runtime_get_sync() will increment pm usage counter even it
failed. Forgetting to call pm_runtime_put_noidle will result
in reference leak in stm32_crc_remove, so we should fix it.

Signed-off-by: default avatarZheng Yongjun <zhengyongjun3@huawei.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
Signed-off-by: default avatarZheng Zengkai <zhengzengkai@huawei.com>
Acked-by: default avatarXie XiuQi <xiexiuqi@huawei.com>
parent 5518f264
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