tree 0abdbd457d8d92ced99048a84b92a067b08d4652
parent 2d6d9fd3a54a28c6f67f26eb6c74803307a1b11e
author Rafael J. Wysocki <rjw@sisk.pl> 1295472475 +0100
committer Linus Torvalds <torvalds@linux-foundation.org> 1295577017 -0800

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>