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media: vivid: use VIVID_MODULE_NAME to fill bus_info

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Fixes this compiler warning:

drivers/media/test-drivers/vivid/vivid-core.c: In function 'vidioc_querycap':
drivers/media/test-drivers/vivid/vivid-core.c:243:35: warning: '%s' directive output may be truncated writing up to 35 bytes into a region of size 23 [-Wformat-truncation=]
  243 |                         "platform:%s", dev->v4l2_dev.name);
      |                                   ^~
drivers/media/test-drivers/vivid/vivid-core.c:242:9: note: 'snprintf' output between 10 and 45 bytes into a destination of size 32
  242 |         snprintf(cap->bus_info, sizeof(cap->bus_info),
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  243 |                         "platform:%s", dev->v4l2_dev.name);
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
This commit is contained in:
Hans Verkuil
2023-09-23 17:20:59 +02:00
parent 06016a67c6
commit 10939357c4
1 changed files with 1 additions and 1 deletions
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drivers/media/test-drivers/vivid/vivid-core.c
+1 -1
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@@ -240,7 +240,7 @@ static int vidioc_querycap(struct file *file, void *priv,
strscpy(cap->driver, "vivid", sizeof(cap->driver));
strscpy(cap->card, "vivid", sizeof(cap->card));
snprintf(cap->bus_info, sizeof(cap->bus_info),
"platform:%s", dev->v4l2_dev.name);
"platform:%s-%03d", VIVID_MODULE_NAME, dev->inst);
cap->capabilities = dev->vid_cap_caps | dev->vid_out_caps |
dev->vbi_cap_caps | dev->vbi_out_caps |