media: staging/imx: Use a shorter name for driver

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>

diff --git a/drivers/staging/media/imx/imx-media-capture.c b/drivers/staging/media/imx/imx-media-capture.c
index c95d2c3..7712e7b 100644 (file)
--- 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);