From 7ffd0443f2502478545e23e194b7eb8e16376072 Mon Sep 17 00:00:00 2001
From: "Rafael J. Wysocki" <rjw@sisk.pl>
Date: Tue, 8 Feb 2011 23:38:05 +0100
Subject: [PATCH] ACPI: Make acpi_os_map_memory() avoid creating unnecessary
 mappings

Modify acpi_os_map_memory() so that it doesn't call acpi_os_ioremap()
unconditionally every time it is executed (except when
acpi_gbl_permanent_mmap is unset), which pretty much defeats the
purpose of maintaining the list of ACPI iomaps in osl.c.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
---
Reading git-format-patch failed