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Subject: media: atmel: drop bus_info
Author: Hans Verkuil <hverkuil-ci...@xs4all.nl>
Date: Sat Sep 23 17:21:03 2023 +0200
Let the V4L2 core fill this in.
Fixes this warning:
drivers/staging/media/deprecated/atmel/atmel-isc-base.c: In function
'isc_querycap':
drivers/staging/media/deprecated/atmel/atmel-isc-base.c:496:28: warning: '%s'
directive output may be truncated writing up to 35 bytes into a region of size
23 [-Wformat-truncation=]
496 | "platform:%s", isc->v4l2_dev.name);
| ^~
drivers/staging/media/deprecated/atmel/atmel-isc-base.c:495:9: note: 'snprintf'
output between 10 and 45 bytes into a destination of size 32
495 | snprintf(cap->bus_info, sizeof(cap->bus_info),
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
496 | "platform:%s", isc->v4l2_dev.name);
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Signed-off-by: Hans Verkuil <hverkuil-ci...@xs4all.nl>
Acked-by: Nicolas Ferre <nicolas.fe...@microchip.com>
drivers/staging/media/deprecated/atmel/atmel-isc-base.c | 4 ----
1 file changed, 4 deletions(-)
---
diff --git a/drivers/staging/media/deprecated/atmel/atmel-isc-base.c
b/drivers/staging/media/deprecated/atmel/atmel-isc-base.c
index f5d963904201..8e26663cecb6 100644
--- a/drivers/staging/media/deprecated/atmel/atmel-isc-base.c
+++ b/drivers/staging/media/deprecated/atmel/atmel-isc-base.c
@@ -488,12 +488,8 @@ static const struct vb2_ops isc_vb2_ops = {
static int isc_querycap(struct file *file, void *priv,
struct v4l2_capability *cap)
{
- struct isc_device *isc = video_drvdata(file);
-
strscpy(cap->driver, "microchip-isc", sizeof(cap->driver));
strscpy(cap->card, "Atmel Image Sensor Controller", sizeof(cap->card));
- snprintf(cap->bus_info, sizeof(cap->bus_info),
- "platform:%s", isc->v4l2_dev.name);
return 0;
}
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