From: Sonic Zhang <sonic.zhang@analog.com>
Date: Wed, 25 Jun 2008 04:02:07 +0000 (+0800)
Subject: Blackfin arch: fix bug - kernel boot fails when Spinlock and rw-lock debugging enabled
X-Git-Tag: v2.6.26-rc9~97^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=71a7d1556264c1ad84b1bcf5f7a9cbc980b1e1fd;p=pandora-kernel.git

Blackfin arch: fix bug - kernel boot fails when Spinlock and rw-lock debugging enabled

Initialize the lock of bad_irq_desc properly.
The content of irq_desc array is replaced by bad_irq_desc in blackfin
arch irqchip init code. So, do it properly as common irq init code.

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
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