From: Tejun Heo <htejun@gmail.com>
Date: Sun, 2 Apr 2006 08:54:46 +0000 (+0900)
Subject: [PATCH] libata: implement ata_dev_absent()
X-Git-Tag: v2.6.18-rc1~1079^2~157
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=002c8054fa8d0f1afce2b0c728be32d338b9293a;p=pandora-kernel.git

[PATCH] libata: implement ata_dev_absent()

For the time being we cannot use ata_dev_present() as it was renamed
to ata_dev_enabled() but we still need presence test.  Implement
negation of the test.  Conveniently, the negated result is needed in
more places.  This is suggested by Jeff Garzik.

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