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(parent: 8a090d4) | patch
crypto: stm32/cryp - Fix PM reference leak on stm32-cryp.c
authorShixin Liu <liushixin2@huawei.com>
Thu, 8 Apr 2021 07:18:36 +0000 (15:18 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 11 May 2021 12:47:21 +0000 (14:47 +0200)
commit4e7ae0cfaca9ba57b6b10d4fe4d4bcefd9935db8
treefedd85e11bf57f832cf2642d3ce76d1b2a95fc3ftree
parent8a090d492f70174f8a6c2270fe4ae8adc9f8eec6commit | diff
crypto: stm32/cryp - Fix PM reference leak on stm32-cryp.c

[ Upstream commit 747bf30fd944f02f341b5f3bc7d97a13f2ae2fbe ]

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.

Signed-off-by: Shixin Liu <liushixin2@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/crypto/stm32/stm32-cryp.c diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)