From: Tejun Heo <htejun@gmail.com>
Date: Mon, 16 Jul 2007 05:29:39 +0000 (+0900)
Subject: libata: improve EH report formatting
X-Git-Tag: v2.6.23-rc1~219^2~12
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b64bbc39f2122a2276578e40144af69ef01decd4;p=pandora-kernel.git

libata: improve EH report formatting

Requiring LLDs to format multiple error description messages properly
doesn't work too well.  Help LLDs a bit by making ata_ehi_push_desc()
insert ", " on each invocation.  __ata_ehi_push_desc() is the raw
version without the automatic separator.

While at it, make ehi_desc interface proper functions instead of
macros.

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