crypto: sun8i-ce - Fix PM reference leak in sun8i_ce_probe()

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>

diff --git a/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-core.c b/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-core.c
index 158422ff5695ce66a625ba0427d0cb386ba63684..00194d1d9ae69b153400505ef4b45474caa8ef5e 100644 (file)
--- a/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-core.c
+++ b/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-core.c
@@ -932,7 +932,7 @@ static int sun8i_ce_probe(struct platform_device *pdev)
        if (err)
                goto error_alg;
 
-       err = pm_runtime_get_sync(ce->dev);
+       err = pm_runtime_resume_and_get(ce->dev);
        if (err < 0)
                goto error_alg;