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authorBen Dooks <ben.dooks@codethink.co.uk>2013-02-01 09:41:37 +0000
committerVictor Kamensky <victor.kamensky@linaro.org>2014-03-13 14:42:27 -0700
commit61382e516c9015d5c91334e1f28db551af9e9198 (patch)
tree1676309b56e479dfb2edc67d83067c3de0c9f0b5
parent561ba47707bf63cac3d97143ab5928353d47459e (diff)
downloadlinux-linaro-stable-61382e516c9015d5c91334e1f28db551af9e9198.tar.gz
ARM: fix ARCH_IXP4xx usage of ARCH_SUPPORTS_BIG_ENDIAN
The Kconfig for arch/arm/mach-ixp4xx has a local definition of ARCH_SUPPORTS_BIG_ENDIAN which could be used elsewhere. This means that if IXP4xx is selected and this symbol is selected eleswhere then an warning is produced. Clean the following error up by making the symbol be selected by the main ARCH_IXP4XX definition and have a common definition in arch/arm/mm/Kconfig warning: (ARCH_xxx) selects ARCH_SUPPORTS_BIG_ENDIAN which has unmet direct dependencies (ARCH_IXP4XX) warning: (ARCH_xxx) selects ARCH_SUPPORTS_BIG_ENDIAN which has unmet direct dependencies (ARCH_IXP4XX) Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk> (cherry picked from commit d10d2d485497cdc62a7660cd981f8f1ae0dffe7d) Signed-off-by: Victor Kamensky <victor.kamensky@linaro.org>
-rw-r--r--arch/arm/Kconfig1
-rw-r--r--arch/arm/mach-ixp4xx/Kconfig4
-rw-r--r--arch/arm/mm/Kconfig6
3 files changed, 7 insertions, 4 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 1116be551be5..1e9cca81eeac 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -474,6 +474,7 @@ config ARCH_IXP4XX
bool "IXP4xx-based"
depends on MMU
select ARCH_HAS_DMA_SET_COHERENT_MASK
+ select ARCH_SUPPORTS_BIG_ENDIAN
select ARCH_REQUIRE_GPIOLIB
select CLKSRC_MMIO
select CPU_XSCALE
diff --git a/arch/arm/mach-ixp4xx/Kconfig b/arch/arm/mach-ixp4xx/Kconfig
index 73a2d905af8a..72de05f09cb8 100644
--- a/arch/arm/mach-ixp4xx/Kconfig
+++ b/arch/arm/mach-ixp4xx/Kconfig
@@ -1,9 +1,5 @@
if ARCH_IXP4XX
-config ARCH_SUPPORTS_BIG_ENDIAN
- bool
- default y
-
menu "Intel IXP4xx Implementation Options"
comment "IXP4xx Platforms"
diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
index 08c9fe917d1f..7763900dee84 100644
--- a/arch/arm/mm/Kconfig
+++ b/arch/arm/mm/Kconfig
@@ -932,3 +932,9 @@ config ARCH_HAS_BARRIERS
help
This option allows the use of custom mandatory barriers
included via the mach/barriers.h file.
+
+config ARCH_SUPPORTS_BIG_ENDIAN
+ bool
+ help
+ This option specifies the architecture can support big endian
+ operation.