From: Steve Longerbeam <slongerbeam@gmail.com>
Date: Fri, 15 Dec 2017 01:04:42 +0000 (-0500)
Subject: media: staging/imx: remove devname string from imx_media_subdev
X-Git-Tag: v5.15~9456^2~211
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=4dadf0562bccfa244511d4e5211c8b81e9934712;p=platform%2Fkernel%2Flinux-starfive.git

media: staging/imx: remove devname string from imx_media_subdev

A separate string for the device name, for DEVNAME async match, was
never needed. Just assign the asd device name to the passed platform
device name pointer in imx_media_add_async_subdev().

Signed-off-by: Steve Longerbeam <steve_longerbeam@mentor.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
---

diff --git a/drivers/staging/media/imx/imx-media-dev.c b/drivers/staging/media/imx/imx-media-dev.c
index 09d2deb..ab0617d6 100644
--- a/drivers/staging/media/imx/imx-media-dev.c
+++ b/drivers/staging/media/imx/imx-media-dev.c
@@ -112,8 +112,7 @@ imx_media_add_async_subdev(struct imx_media_dev *imxmd,
 		asd->match.fwnode.fwnode = of_fwnode_handle(np);
 	} else {
 		asd->match_type = V4L2_ASYNC_MATCH_DEVNAME;
-		strncpy(imxsd->devname, devname, sizeof(imxsd->devname));
-		asd->match.device_name.name = imxsd->devname;
+		asd->match.device_name.name = devname;
 		imxsd->pdev = pdev;
 	}
 
diff --git a/drivers/staging/media/imx/imx-media.h b/drivers/staging/media/imx/imx-media.h
index 08e34f9..c6cea27 100644
--- a/drivers/staging/media/imx/imx-media.h
+++ b/drivers/staging/media/imx/imx-media.h
@@ -128,8 +128,6 @@ struct imx_media_subdev {
 
 	/* the platform device if this is an IPU-internal subdev */
 	struct platform_device *pdev;
-	/* the devname is needed for async devname match */
-	char devname[32];
 };
 
 struct imx_media_dev {