media: pvrusb2: use sysfs_emit() to instead of scnprintf()

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Follow the advice of the Documentation/filesystems/sysfs.rst and show()
should only use sysfs_emit() or sysfs_emit_at() when formatting the
value to be returned to user space.

Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn>
Reviewed-by: Tommaso Merciai <tommaso.merciai@amarulasolutions.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>

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ye xingchen 2022-12-01 19:27:59 +08:00 • committed by Hans Verkuil

parent d7b13edd4c

commit 13e6756b68

1 changed files with 10 additions and 10 deletions

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drivers/media/usb/pvrusb2/pvrusb2-sysfs.c

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