Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 91630955 authored by Daniel Kurtz's avatar Daniel Kurtz Committed by Henrik Rydberg
Browse files

Input: atmel_mxt_ts - print less overhead when dumping objects 



Conserve limited (PAGE_SIZE) sysfs output buffer space by only showing
readable objects and not printing the object's index, which is not useful
to userspace.

Signed-off-by: default avatarDaniel Kurtz <djkurtz@chromium.org>
Signed-off-by: default avatarHenrik Rydberg <rydberg@euromail.se>
parent 43a91d51

drivers/input/touchscreen/atmel_mxt_ts.c

+4 −8
Original line number Diff line number Diff line
@@ -897,15 +897,11 @@ static ssize_t mxt_object_show(struct device *dev, 
	for (i = 0; i < data->info.object_num; i++) {

		object = data->object_table + i;



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

				"Object[%d] (Type %d)\n",

				i + 1, object->type);

		if (!mxt_object_readable(object->type))

			continue;



		if (!mxt_object_readable(object->type)) {

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

					"\n");

			continue;

		}

				"T%u:\n", object->type);



		error = __mxt_read_reg(data->client, object->start_address,

				object->size + 1, obuf);