commit 4bfab2034bab9374eba1921cf7bd51fd8d48661b
author Steven Capper <steve.capper@linaro.org> Fri Jul 26 14:58:22 2013 +0100
committer Russell King <rmk+kernel@arm.linux.org.uk> Wed Jul 31 11:13:22 2013 +0100
tree 1646fd0daf6df9bacb78a129c294df7a45bb49f1
parent c9218b163959fafa76ffbee0baa3ef269838f410

ARM: 7792/1: mm: Remove general hugetlb code from ARM

General forms of huge_pte_alloc, huge_pte_offset and follow_huge_pmd
are now available in mm/hugetlb.c.

This patch removes the ARM copies of these functions and activates
the general ones by enabling:
CONFIG_ARCH_WANT_GENERAL_HUGETLB

Signed-off-by: Steve Capper <steve.capper@linaro.org>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

arch/arm/Kconfig

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 1e98740..1b3a303 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -1793,6 +1793,9 @@
        def_bool y
        depends on ARM_LPAE
 
+config ARCH_WANT_GENERAL_HUGETLB
+	def_bool y
+
 source "mm/Kconfig"
 
 config FORCE_MAX_ZONEORDER