From: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Date: Tue, 27 Apr 2021 06:36:00 +0000 (+0200)
Subject: media: i2c: ccs-core: return the right error code at suspend
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=6005a8e955e4e451e4bf6000affaab566d4cab5e;p=linux.git

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.

Fixes: cbba45d43631 ("[media] smiapp: Use runtime PM")
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---

diff --git a/drivers/media/i2c/ccs/ccs-core.c b/drivers/media/i2c/ccs/ccs-core.c
index 9dc3f45da3dcd..b05f409014b2f 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)