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Subject[PATCH 4/9] media: staging/imx: remove devname string from imx_media_subdev
Date
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>
---
drivers/staging/media/imx/imx-media-dev.c | 3 +--
drivers/staging/media/imx/imx-media.h | 2 --
2 files changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/staging/media/imx/imx-media-dev.c b/drivers/staging/media/imx/imx-media-dev.c
index f63808f..b948ce8 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 925b46b..299d4df 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 {
--
2.7.4
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