From: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Date: Wed, 1 Oct 2014 15:59:47 +0000 (-0400)
Subject: HID: uHID: fix excepted report type
X-Git-Tag: fixes-for-v3.18-merge-window~27^2^7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8493ecca74a7b4a66e19676de1a0f14194179941;p=pandora-kernel.git

HID: uHID: fix excepted report type

When uhid_get_report() or uhid_set_report() are called, they emit on the
char device a UHID_GET_REPORT or UHID_SET_REPORT message. Then, the
protocol says that the user space asnwers with UHID_GET_REPORT_REPLY
or UHID_SET_REPORT_REPLY.

Unfortunatelly, the current code waits for an event of type UHID_GET_REPORT
or UHID_SET_REPORT instead of the reply one.
Add 1 to UHID_GET_REPORT or UHID_SET_REPORT to actually wait for the
reply, and validate the reply.

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Reviewed-by: David Herrmann <dh.herrmann@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
---

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