ARM: enable ARM_HAS_SG_CHAIN for multiplatform

Enable ARM_HAS_SG_CHAIN for all multiplatform targets, it makes sense
to enable on all "modern" platforms; downsides are limited for platforms
that don't need it.

Requested-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Olof Johansson <olof@lixom.net>

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index cbee1169b883aa022f3b1348801bb68508244aa0..4f13bf3d18700f7c71ded46ace0fcaca401ad131 100644 (file)
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -307,6 +307,7 @@ config ARCH_MULTIPLATFORM
        bool "Allow multiple platforms to be selected"
        depends on MMU
        select ARCH_WANT_OPTIONAL_GPIOLIB
+       select ARM_HAS_SG_CHAIN
        select ARM_PATCH_PHYS_VIRT
        select AUTO_ZRELADDR
        select COMMON_CLK