From: James Hogan <james@albanarts.com>
Date: Sun, 17 Oct 2010 01:48:59 +0000 (+0000)
Subject: b44: fix resume, request_irq after hw reset
X-Git-Tag: v2.6.37-rc1~147^2~15
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=afed4ccb0d975f1d3c98880ecf19a24f3d842394;p=pandora-kernel.git

b44: fix resume, request_irq after hw reset

On resume, call request_irq() after resetting the hardware rather than
before. It's a shared interrupt so the handler could be called
immediately if another device on the same irq interrupts (and will be
called immediately if CONFIG_DEBUG_SHIRQ=y), but unless the hardware is
reinitialised with b44_init_hw() the read of the interrupt status
register will hang the system.

Signed-off-by: James Hogan <james@albanarts.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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