From: Suman Anna <s-anna@ti.com>
Date: Fri, 14 May 2021 16:12:43 +0000 (-0500)
Subject: crypto: sa2ul - Fix pm_runtime enable in sa_ul_probe()
X-Git-Tag: block-5.14-2021-07-08~71^2~97
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=5c8552325e013cbdabc443cd1f1b4d03c4a2e64e;p=linux-block.git

crypto: sa2ul - Fix pm_runtime enable in sa_ul_probe()

The pm_runtime APIs added first in commit 7694b6ca649f ("crypto: sa2ul -
Add crypto driver") are not unwound properly and was fixed up partially
in commit 13343badae09 ("crypto: sa2ul - Fix PM reference leak in
sa_ul_probe()"). This fixed up the pm_runtime usage count but not the
state. Fix this properly.

Fixes: 13343badae09 ("crypto: sa2ul - Fix PM reference leak in sa_ul_probe()")
Signed-off-by: Suman Anna <s-anna@ti.com>
Reviewed-by: Tero Kristo <kristo@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---

diff --git a/drivers/crypto/sa2ul.c b/drivers/crypto/sa2ul.c
index 3d6f0af2f938..a215daedf78a 100644
--- a/drivers/crypto/sa2ul.c
+++ b/drivers/crypto/sa2ul.c
@@ -2411,6 +2411,7 @@ static int sa_ul_probe(struct platform_device *pdev)
 	if (ret < 0) {
 		dev_err(&pdev->dev, "%s: failed to get sync: %d\n", __func__,
 			ret);
+		pm_runtime_disable(dev);
 		return ret;
 	}