From: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Date: Tue, 6 Mar 2012 17:10:21 +0000 (-0800)
Subject: Input: max8925_onkey - avoid accessing input device too early
X-Git-Tag: v3.4-rc1~130^2^2~13
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=104a5f3cad8f2f27cadbdf0029400ecd9e17ccc0;p=pandora-kernel.git

Input: max8925_onkey - avoid accessing input device too early

Input device must be allocated (but not necessarily registered) before
requesting IRQs, otherwise there is a chance that IRQ handler fires and
tries to reference not yet allocated input device.

Also it makes sense to store relative IRQ numbers in max8925_onkey_info
structure as they are needed in suspend/resume which we expect to be
called more often than probe and remove.

Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
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