From: Rafael J. Wysocki <rjw@sisk.pl>
Date: Sun, 12 Apr 2009 18:06:56 +0000 (+0200)
Subject: PM/Hibernate: Wait for SCSI devices scan to complete during resume
X-Git-Tag: v2.6.30-rc2~72
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c751085943362143f84346d274e0011419c84202;p=pandora-kernel.git

PM/Hibernate: Wait for SCSI devices scan to complete during resume

There is a race between resume from hibernation and the asynchronous
scanning of SCSI devices and to prevent it from happening we need to
call scsi_complete_async_scans() during resume from hibernation.

In addition, if the resume from hibernation is userland-driven, it's
better to wait for all device probes in the kernel to complete before
attempting to open the resume device.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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