tree bd760da68bc785490ecd31060d892eeb7123782d
parent 975530e8a33fdeb1ad80d82fde11d56bf9ed2760
author Tejun Heo <htejun@gmail.com> 1184563779 +0900
committer Jeff Garzik <jeff@garzik.org> 1184932931 -0400

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>