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platform/x86: huawei-wmi: use sysfs_emit() instead of sprintf()
authorAi Chao <aichao@kylinos.cn>
Tue, 19 Mar 2024 06:42:43 +0000 (14:42 +0800)
committerHans de Goede <hdegoede@redhat.com>
Mon, 25 Mar 2024 14:44:04 +0000 (15:44 +0100)
commit415c33d20a2d985fa9be34bccca2a780c72b14cc
tree8f7dd19b23a5ad35451982ae603bdf73e0c10ecatree | snapshot
parent79bd127f9662ead1ceea7970ef36fbe985a6d7abcommit | diff
platform/x86: huawei-wmi: use sysfs_emit() instead of sprintf()

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

Signed-off-by: Ai Chao <aichao@kylinos.cn>
Link: https://lore.kernel.org/r/20240319064243.297320-1-aichao@kylinos.cn
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
drivers/platform/x86/huawei-wmi.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git