From: ben.dooks@codethink.co.uk (Ben Dooks)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 01/20] ARM: fix ARCH_IXP4xx usage of ARCH_SUPPORTS_BIG_ENDIAN
Date: Fri, 30 Aug 2013 20:10:37 +0100 [thread overview]
Message-ID: <1377889856-9447-2-git-send-email-ben.dooks@codethink.co.uk> (raw)
In-Reply-To: <1377889856-9447-1-git-send-email-ben.dooks@codethink.co.uk>
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>
---
arch/arm/Kconfig | 1 +
arch/arm/mach-ixp4xx/Kconfig | 4 ----
arch/arm/mm/Kconfig | 6 ++++++
3 files changed, 7 insertions(+), 4 deletions(-)
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 43594d5..0628529 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -480,6 +480,7 @@ 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 30e1ebe..c342dc4 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 cd2c88e..1f8fed9 100644
--- a/arch/arm/mm/Kconfig
+++ b/arch/arm/mm/Kconfig
@@ -952,3 +952,9 @@ 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.
--
1.7.10.4
next prev parent reply other threads:[~2013-08-30 19:10 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-30 19:10 big-endian patch series Ben Dooks
2013-08-30 19:10 ` Ben Dooks [this message]
2013-08-30 19:10 ` [PATCH 02/20] ARM: asm: Add ARM_BE8() assembly helper Ben Dooks
2013-08-30 19:10 ` [PATCH 03/20] ARM: fixup_pv_table bug when CPU_ENDIAN_BE8 Ben Dooks
2013-08-30 19:10 ` [PATCH 04/20] ARM: set BE8 if LE in head code Ben Dooks
2013-08-30 19:10 ` [PATCH 05/20] ARM: pl01x debug code endian fix Ben Dooks
2013-08-30 19:10 ` [PATCH 06/20] ARM: twd: data " Ben Dooks
2013-08-30 19:10 ` [PATCH 07/20] ARM: smp_scu: data endian fixes Ben Dooks
2013-08-30 19:10 ` [PATCH 08/20] highbank: enable big-endian Ben Dooks
2013-08-30 21:40 ` Rob Herring
2013-08-31 20:17 ` Sergei Shtylyov
2013-08-30 19:10 ` [PATCH 09/20] mvebu: support running big-endian Ben Dooks
2013-08-30 19:10 ` [PATCH 10/20] vexpress: add big endian support Ben Dooks
2013-08-30 19:10 ` [PATCH 11/20] ARM: alignment: correctly decode instructions in BE8 mode Ben Dooks
2013-08-30 19:10 ` [PATCH 12/20] ARM: traps: use <asm/opcodes.h> to get correct instruction order Ben Dooks
2013-08-30 19:10 ` [PATCH 13/20] ARM: module: correctly relocate instructions in BE8 Ben Dooks
2013-08-30 19:10 ` [PATCH 14/20] ARM: set --be8 when linking modules Ben Dooks
2013-08-30 19:10 ` [PATCH 15/20] ARM: hardware: fix endian-ness in <hardware/coresight.h> Ben Dooks
2013-08-30 19:10 ` [PATCH 16/20] ARM: net: fix arm instruction endian-ness in bpf_jit_32.c Ben Dooks
2013-08-30 19:10 ` [PATCH 17/20] ARM: Correct BUG() assembly to ensure it is endian-agnostic Ben Dooks
2013-08-30 19:10 ` [PATCH 18/20] ARM: kdgb: use <asm/opcodes.h> for data to be assembled as intruction Ben Dooks
2013-08-30 19:10 ` [PATCH 19/20] ARM: atomic64: fix endian-ness in atomic.h Ben Dooks
2013-08-30 19:10 ` [PATCH 20/20] ARM: signal: sigreturn_codes should be endian neutral to work in BE8 Ben Dooks
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