[PATCH 5.4 231/434] media: staging/imx: Use a shorter name for driver

Greg Kroah-Hartman
2019-12-29T17:50:44Z

From: Fabio Estevam <festevam@gmail.com>

[ Upstream commit ce22c6f242b6d7b5e0318da2c92b5b00b5bbc698 ]

Currently v4l2-compliance tool returns the following output:

Compliance test for imx-media-captu device /dev/video0:

Driver Info:
Driver name : imx-media-captu
Card type : imx-media-capture
...

The driver name string is limited to 16 characters, so provide
a shorter name so that we can have a better output.

While at it, use the same shorter name for driver and card.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/staging/media/imx/imx-media-capture.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/media/imx/imx-media-capture.c b/drivers/staging/media/imx/imx-media-capture.c
index b33a07bc9105..46576e32581f 100644
--- a/drivers/staging/media/imx/imx-media-capture.c
+++ b/drivers/staging/media/imx/imx-media-capture.c
@@ -26,6 +26,8 @@
#include <media/imx.h>
#include "imx-media.h"

+#define IMX_CAPTURE_NAME "imx-capture"
+
struct capture_priv {
struct imx_media_video_dev vdev;

@@ -69,8 +71,8 @@ static int vidioc_querycap(struct file *file, void *fh,
{
struct capture_priv *priv = video_drvdata(file);

- strscpy(cap->driver, "imx-media-capture", sizeof(cap->driver));
- strscpy(cap->card, "imx-media-capture", sizeof(cap->card));
+ strscpy(cap->driver, IMX_CAPTURE_NAME, sizeof(cap->driver));
+ strscpy(cap->card, IMX_CAPTURE_NAME, sizeof(cap->card));
snprintf(cap->bus_info, sizeof(cap->bus_info),
"platform:%s", priv->src_sd->name);

--
2.20.1