From: Tejun Heo <htejun@gmail.com>
Date: Fri, 31 Mar 2006 16:38:18 +0000 (+0900)
Subject: [PATCH] libata: make ata_set_mode() handle no-device case properly
X-Git-Tag: v2.6.18-rc1~1079^2~161
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4f65977df0b9a667fdcd85b95d457a220c94113f;p=pandora-kernel.git

[PATCH] libata: make ata_set_mode() handle no-device case properly

Make ata_set_mode() return without doing anything if there is no
device on the port.  This is in preparation for ata_bus_probe()
changes.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
---

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