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authorHeiner Kallweit <hkallweit1@gmail.com>2021-12-17 12:03:30 +0300
committerHerbert Xu <herbert@gondor.apana.org.au>2021-12-24 06:18:28 +0300
commitc2aec59be093bd44627bc4f6bc67e4614a93a7b6 (patch)
treefac646c9b3f0e738342bd48c5e6a54d4afc6b4fd /drivers/crypto
parentace7660691f8a23f1a72e065babd176aed3605b9 (diff)
downloadlinux-c2aec59be093bd44627bc4f6bc67e4614a93a7b6.tar.xz
crypto: omap-aes - Fix broken pm_runtime_and_get() usage
This fix is basically the same as 3d6b661330a7 ("crypto: stm32 - Revert broken pm_runtime_resume_and_get changes"), just for the omap driver. If the return value isn't used, then pm_runtime_get_sync() has to be used for ensuring that the usage count is balanced. Fixes: 1f34cc4a8da3 ("crypto: omap-aes - Fix PM reference leak on omap-aes.c") Cc: stable@vger.kernel.org Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto')
-rw-r--r--drivers/crypto/omap-aes.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/crypto/omap-aes.c b/drivers/crypto/omap-aes.c
index 9b968ac4ee7b..a196bb8b1701 100644
--- a/drivers/crypto/omap-aes.c
+++ b/drivers/crypto/omap-aes.c
@@ -1302,7 +1302,7 @@ static int omap_aes_suspend(struct device *dev)
static int omap_aes_resume(struct device *dev)
{
- pm_runtime_resume_and_get(dev);
+ pm_runtime_get_sync(dev);
return 0;
}
#endif