diff options
| author | Hans Verkuil <hverkuil-cisco@xs4all.nl> | 2023-09-23 17:21:02 +0200 |
|---|---|---|
| committer | Hans Verkuil <hverkuil-cisco@xs4all.nl> | 2023-09-27 10:47:23 +0200 |
| commit | bd6ef410676e9a2729ebea2b5cd43689f521dfd3 (patch) | |
| tree | 462efc372de5da6d4893d514a346033fbb66969d | |
| parent | 37272d21cec670e27f0a2e3117bb5116b2d6ca2d (diff) | |
media: am437x: don't fill in bus_info
Let the V4L2 core fill this in.
This fixes this warning:
drivers/media/platform/ti/am437x/am437x-vpfe.c: In function 'vpfe_querycap':
drivers/media/platform/ti/am437x/am437x-vpfe.c:1279:35: warning: '%s' directive output may be truncated writing up to 35 bytes into a region of size 23 [-Wformat-truncation=]
1279 | "platform:%s", vpfe->v4l2_dev.name);
| ^~
drivers/media/platform/ti/am437x/am437x-vpfe.c:1278:9: note: 'snprintf' output between 10 and 45 bytes into a destination of size 32
1278 | snprintf(cap->bus_info, sizeof(cap->bus_info),
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1279 | "platform:%s", vpfe->v4l2_dev.name);
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Reviewed-by: Lad Prabhakar <prabhakar.csengg@gmail.com>
| -rw-r--r-- | drivers/media/platform/ti/am437x/am437x-vpfe.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/media/platform/ti/am437x/am437x-vpfe.c b/drivers/media/platform/ti/am437x/am437x-vpfe.c index 63092013d476..5fa2ea9025d9 100644 --- a/drivers/media/platform/ti/am437x/am437x-vpfe.c +++ b/drivers/media/platform/ti/am437x/am437x-vpfe.c @@ -1271,12 +1271,8 @@ static inline void vpfe_attach_irq(struct vpfe_device *vpfe) static int vpfe_querycap(struct file *file, void *priv, struct v4l2_capability *cap) { - struct vpfe_device *vpfe = video_drvdata(file); - strscpy(cap->driver, VPFE_MODULE_NAME, sizeof(cap->driver)); strscpy(cap->card, "TI AM437x VPFE", sizeof(cap->card)); - snprintf(cap->bus_info, sizeof(cap->bus_info), - "platform:%s", vpfe->v4l2_dev.name); return 0; } |