Commit e80355dd authored by ye xingchen's avatar ye xingchen Committed by Hans de Goede
Browse files

platform/x86: sony-laptop: Convert to use sysfs_emit_at() API 



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: default avatarye xingchen <ye.xingchen@zte.com.cn>
Link: https://lore.kernel.org/r/202212081545178689771@zte.com.cn


Reviewed-by: default avatarHans de Goede <hdegoede@redhat.com>
Signed-off-by: default avatarHans de Goede <hdegoede@redhat.com>
parent e84cfa36

drivers/platform/x86/sony-laptop.c

+4 −6
Original line number Diff line number Diff line
@@ -820,10 +820,9 @@ static ssize_t sony_nc_handles_show(struct device *dev, 
	int i;



	for (i = 0; i < ARRAY_SIZE(handles->cap); i++) {

		len += scnprintf(buffer + len, PAGE_SIZE - len, "0x%.4x ",

				handles->cap[i]);

		len += sysfs_emit_at(buffer, len, "0x%.4x ", handles->cap[i]);

	}

	len += scnprintf(buffer + len, PAGE_SIZE - len, "\n");

	len += sysfs_emit_at(buffer, len, "\n");



	return len;

}
@@ -2173,10 +2172,9 @@ static ssize_t sony_nc_thermal_profiles_show(struct device *dev, 


	for (cnt = 0; cnt < THM_PROFILE_MAX; cnt++) {

		if (!cnt || (th_handle->profiles & cnt))

			idx += scnprintf(buffer + idx, PAGE_SIZE - idx, "%s ",

					snc_thermal_profiles[cnt]);

			idx += sysfs_emit_at(buffer, idx, "%s ", snc_thermal_profiles[cnt]);

	}

	idx += scnprintf(buffer + idx, PAGE_SIZE - idx, "\n");

	idx += sysfs_emit_at(buffer, idx, "\n");



	return idx;

}