From: Rafael J. Wysocki <rjw@sisk.pl>
Date: Wed, 19 Jan 2011 21:27:55 +0000 (+0100)
Subject: ACPI / PM: Call suspend_nvs_free() earlier during resume
X-Git-Tag: v2.6.38-rc2~17
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d551d81d6a720542873f478def60baab6b5df403;p=pandora-kernel.git

ACPI / PM: Call suspend_nvs_free() earlier during resume

It turns out that some device drivers map pages from the ACPI NVS region
during resume using ioremap(), which conflicts with ioremap_cache() used
for mapping those pages by the NVS save/restore code in nvs.c.

Make the NVS pages mapped by the code in nvs.c be unmapped before device
drivers' resume routines run.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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