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acec3a11c3
Just show the Camera index as input name in VIDIOC_ENUM_INPUT,
no need to show the subdev name as well as that is meaningless for
users anyway.
This fixes this compiler warning:
drivers/media/platform/renesas/renesas-ceu.c: In function 'ceu_enum_input':
drivers/media/platform/renesas/renesas-ceu.c:1195:59: warning: '%s' directive output may be truncated writing up to 47 bytes into a region of size between 14 and 23 [-Wformat-truncation=]
1195 | snprintf(inp->name, sizeof(inp->name), "Camera%u: %s",
| ^~
drivers/media/platform/renesas/renesas-ceu.c:1195:9: note: 'snprintf' output between 10 and 66 bytes into a destination of size 32
1195 | snprintf(inp->name, sizeof(inp->name), "Camera%u: %s",
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1196 | inp->index, ceusd->v4l2_sd->name);
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
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Linux kernel
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