From: Arjan van de Ven <arjan@linux.intel.com>
Date: Mon, 5 Jan 2009 23:07:07 +0000 (-0800)
Subject: fastboot: Make libata initialization even more async
X-Git-Tag: v2.6.29-rc1~183^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f29d3b23238e1955a8094e038c72546e99308e61;p=pandora-kernel.git

fastboot: Make libata initialization even more async

As suggested by Linus: Don't do the libata init in 2 separate
steps with a global sync inbetween, but do it as one async step,
with a local sync before registering the device.

This cuts the boottime on my machine with 2 sata controllers down
significantly, and it seems to work. Would be nice if the libata
folks take a good look at this patch though..

Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
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