From 33d236371f707582128ab05faf7b9f95f479aa63 Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Wed, 8 Apr 2020 15:10:05 +0200 Subject: [PATCH] media: imx-media-csc-scaler: Use a shorter name for driver Currently v4l2-compliance tool returns the following output: Compliance test for imx-media-csc-s device /dev/video8: Driver Info: Driver name : imx-media-csc-s Card type : imx-media-csc-scaler Bus info : platform:imx-media-csc-scaler The driver name string is limited to 16 characters, so provide a shorter name in order to get a better output. While at it, use the same shorter name for driver, card and platform. Signed-off-by: Fabio Estevam Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/staging/media/imx/imx-media-csc-scaler.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/drivers/staging/media/imx/imx-media-csc-scaler.c b/drivers/staging/media/imx/imx-media-csc-scaler.c index 489b6c1529f31..fab1155a5958c 100644 --- a/drivers/staging/media/imx/imx-media-csc-scaler.c +++ b/drivers/staging/media/imx/imx-media-csc-scaler.c @@ -25,6 +25,8 @@ #define fh_to_ctx(__fh) container_of(__fh, struct ipu_csc_scaler_ctx, fh) +#define IMX_CSC_SCALER_NAME "imx-csc-scaler" + enum { V4L2_M2M_SRC = 0, V4L2_M2M_DST = 1, @@ -150,10 +152,10 @@ err: static int ipu_csc_scaler_querycap(struct file *file, void *priv, struct v4l2_capability *cap) { - strscpy(cap->driver, "imx-media-csc-scaler", sizeof(cap->driver)); - strscpy(cap->card, "imx-media-csc-scaler", sizeof(cap->card)); - strscpy(cap->bus_info, "platform:imx-media-csc-scaler", - sizeof(cap->bus_info)); + strscpy(cap->driver, IMX_CSC_SCALER_NAME, sizeof(cap->driver)); + strscpy(cap->card, IMX_CSC_SCALER_NAME, sizeof(cap->card)); + snprintf(cap->bus_info, sizeof(cap->bus_info), + "platform:%s", IMX_CSC_SCALER_NAME); return 0; } -- 2.30.2