From: Tejun Heo <htejun@gmail.com>
Date: Mon, 23 Jan 2006 04:09:36 +0000 (+0900)
Subject: [PATCH] libata: return AC_ERR_* from issue functions
X-Git-Tag: v2.6.17-rc1~1182^2~118
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9a3d9eb0177eb10500d49cd283b35576082a522d;p=pandora-kernel.git

[PATCH] libata: return AC_ERR_* from issue functions

Return AC_ERR_* mask from issue fuctions instead of 0/-1.  This
enables things like failing a qc with AC_ERR_HSM when the device
doesn't set DRDY when the qc is about to be issued.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
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