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platform/chrome: use sysfs_emit_at() instead of scnprintf()
authorTzung-Bi Shih <tzungbi@kernel.org>
Mon, 5 Dec 2022 06:10:42 +0000 (14:10 +0800)
committerTzung-Bi Shih <tzungbi@kernel.org>
Mon, 26 Dec 2022 08:14:53 +0000 (16:14 +0800)
commitb251c0e7ea5ddfab21495c36cd3c3fa90c36f104
tree17a319a6af01a82c255270afa2f177c399d5c875tree
parent256b734efc7494eb3c45f3ff5abd632ff0afde03commit | diff
platform/chrome: use sysfs_emit_at() instead of scnprintf()

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: Tzung-Bi Shih <tzungbi@kernel.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20221205061042.1774769-1-tzungbi@kernel.org
drivers/platform/chrome/cros_ec_sysfs.c diff | blob | history
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