From: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date: Mon, 6 Aug 2007 15:10:54 +0000 (+0100)
Subject: [ARM] pata_icside: fix the FIXMEs
X-Git-Tag: v2.6.23-rc3~91^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=eba84481c7424f03c792d753fe02d9d6d3609fe0;p=pandora-kernel.git

[ARM] pata_icside: fix the FIXMEs

Alan Cox suggested that the solution to the FIXMEs in pata_icside is
to use a private postreset method to detect the lack of devices on a
port, and in such a case, disable the interrupt for the port.

This patch implements such a method, and removes the hard coded
disable of port 0.  Tested as working.

Acked-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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