From: Dave Young <hidave.darkstar@gmail.com>
Date: Tue, 5 Feb 2008 11:07:14 +0000 (-0800)
Subject: bluetooth: hidp_process_hid_control remove unnecessary parameter dealing
X-Git-Tag: v2.6.25-rc1~787^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=eff001e35a857361f3fb289fea86e97c334a5446;p=pandora-kernel.git

bluetooth: hidp_process_hid_control remove unnecessary parameter dealing

According to the bluetooth HID spec v1.0 chapter 7.4.2

"This code requests a major state change in a BT-HID device.  A HID_CONTROL
request does not generate a HANDSHAKE response."

"A HID_CONTROL packet with a parameter of VIRTUAL_CABLE_UNPLUG is the only
HID_CONTROL packet a device can send to a host.  A host will ignore all other
packets."

So in the hidp_precess_hid_control function, we just need to deal with the
UNLUG packet.

Signed-off-by: Dave Young <hidave.darkstar@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

Reading git-diff-tree failed