Commit 51835758 authored by ye xingchen's avatar ye xingchen Committed by Dmitry Torokhov
Browse files

Input: vivaldi - 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/202212071644171074630@zte.com.cn


Signed-off-by: default avatarDmitry Torokhov <dmitry.torokhov@gmail.com>
parent 7c732265

drivers/input/vivaldi-fmap.c

+3 −3
Original line number Diff line number Diff line
@@ -27,10 +27,10 @@ ssize_t vivaldi_function_row_physmap_show(const struct vivaldi_data *data, 
		return 0;



	for (i = 0; i < data->num_function_row_keys; i++)

		size += scnprintf(buf + size, PAGE_SIZE - size,

		size += sysfs_emit_at(buf, size,

				      "%s%02X", size ? " " : "", physmap[i]);

	if (size)

		size += scnprintf(buf + size, PAGE_SIZE - size, "\n");

		size += sysfs_emit_at(buf, size, "\n");



	return size;

}