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platform/x86/dell: alienware-wmi: Use sysfs_emit() instead of scnprintf()
authorye xingchen <ye.xingchen@zte.com.cn>
Fri, 2 Dec 2022 09:21:54 +0000 (17:21 +0800)
committerHans de Goede <hdegoede@redhat.com>
Thu, 8 Dec 2022 16:07:07 +0000 (17:07 +0100)
commite84cfa364339e28f3f4bcc1dcc265dbb210bceea
tree5224c2a2627e6c3b92ebec485cb0d46029c003a8tree | snapshot
parentd240849c75f4efc931f38d3529dcbcbd76adbd81commit | diff
platform/x86/dell: alienware-wmi: Use sysfs_emit() instead of scnprintf()

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>
Link: https://lore.kernel.org/r/202212021721543696124@zte.com.cn
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
drivers/platform/x86/dell/alienware-wmi.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git