linux-kernel - [PATCH v2 02/79] media: i2c: ccs-core: return the right error code at suspend

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <745502b8a3216c0607dcb2a9c401636f245c32ad.1619518193.git.mchehab+huawei@kernel.org>
Date:   Tue, 27 Apr 2021 12:12:29 +0200
From:   Mauro Carvalho Chehab <mchehab+huawei@...nel.org>
To:     unlisted-recipients:; (no To-header on input)
Cc:     linuxarm@...wei.com, mauro.chehab@...wei.com,
        Mauro Carvalho Chehab <mchehab+huawei@...nel.org>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Sakari Ailus <sakari.ailus@...ux.intel.com>,
        linux-kernel@...r.kernel.org, linux-media@...r.kernel.org
Subject: [PATCH v2 02/79] media: i2c: ccs-core: return the right error code at suspend

If pm_runtime resume logic fails, return the error code
provided by it, instead of -EAGAIN, as, depending on what
caused it to fail, it may not be something that would be
recovered.

Acked-by: Sakari Ailus <sakari.ailus@...ux.intel.com>
Fixes: cbba45d43631 ("[media] smiapp: Use runtime PM")
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@...nel.org>
---
 drivers/media/i2c/ccs/ccs-core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/i2c/ccs/ccs-core.c b/drivers/media/i2c/ccs/ccs-core.c
index 9dc3f45da3dc..b05f409014b2 100644
--- a/drivers/media/i2c/ccs/ccs-core.c
+++ b/drivers/media/i2c/ccs/ccs-core.c
@@ -3093,7 +3093,7 @@ static int __maybe_unused ccs_suspend(struct device *dev)
 	if (rval < 0) {
 		pm_runtime_put_noidle(dev);
 
-		return -EAGAIN;
+		return rval;
 	}
 
 	if (sensor->streaming)
-- 
2.30.2