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comedi: convert sysfs snprintf to sysfs_emit
authorXuezhi Zhang <zhangxuezhi1@coolpad.com>
Thu, 1 Sep 2022 01:34:23 +0000 (09:34 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 9 Sep 2022 08:37:52 +0000 (10:37 +0200)
commitceecbbddbf549fe0b7ffa3804a6e255b3360030f
treed303b39ef352a0528b064e64ef7489a0e13dc428tree | snapshot
parent8e30538eca016de8e252bef174beadecd64239f0commit | diff
comedi: convert sysfs snprintf to sysfs_emit

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: Xuezhi Zhang <zhangxuezhi1@coolpad.com>
Link: https://lore.kernel.org/r/20220901013423.418464-1-zhangxuezhi3@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/comedi/comedi_fops.c diff | blob | history
Domain: System / Kernel;