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authorRussell King <rmk+kernel@arm.linux.org.uk>2012-10-06 20:12:25 +0400
committerRussell King <rmk+kernel@arm.linux.org.uk>2012-10-13 20:11:28 +0400
commitb1b3f49ce4606452279b58b17f2bbe2ba00304b7 (patch)
treec9cfdc72dd580a9c3ace71846af45b4f65268f46 /arch/arm/mach-realview
parent4f1cd91497774488ed16119ec3f54b3daf1561de (diff)
downloadlinux-b1b3f49ce4606452279b58b17f2bbe2ba00304b7.tar.xz
ARM: config: sort select statements alphanumerically
As suggested by Andrew Morton: This is a pet peeve of mine. Any time there's a long list of items (header file inclusions, kconfig entries, array initalisers, etc) and someone wants to add a new item, they *always* go and stick it at the end of the list. Guys, don't do this. Either put the new item into a randomly-chosen position or, probably better, alphanumerically sort the list. lets sort all our select statements alphanumerically. This commit was created by the following perl: while (<>) { while (/\\\s*$/) { $_ .= <>; } undef %selects if /^\s*config\s+/; if (/^\s+select\s+(\w+).*/) { if (defined($selects{$1})) { if ($selects{$1} eq $_) { print STDERR "Warning: removing duplicated $1 entry\n"; } else { print STDERR "Error: $1 differently selected\n". "\tOld: $selects{$1}\n". "\tNew: $_\n"; exit 1; } } $selects{$1} = $_; next; } if (%selects and (/^\s*$/ or /^\s+help/ or /^\s+---help---/ or /^endif/ or /^endchoice/)) { foreach $k (sort (keys %selects)) { print "$selects{$k}"; } undef %selects; } print; } if (%selects) { foreach $k (sort (keys %selects)) { print "$selects{$k}"; } } It found two duplicates: Warning: removing duplicated S5P_SETUP_MIPIPHY entry Warning: removing duplicated HARDIRQS_SW_RESEND entry and they are identical duplicates, hence the shrinkage in the diffstat of two lines. We have four testers reporting success of this change (Tony, Stephen, Linus and Sekhar.) Acked-by: Jason Cooper <jason@lakedaemon.net> Acked-by: Tony Lindgren <tony@atomide.com> Acked-by: Stephen Warren <swarren@nvidia.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-realview')
-rw-r--r--arch/arm/mach-realview/Kconfig12
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/arm/mach-realview/Kconfig b/arch/arm/mach-realview/Kconfig
index c593be428b8f..14c1d47e1abf 100644
--- a/arch/arm/mach-realview/Kconfig
+++ b/arch/arm/mach-realview/Kconfig
@@ -21,8 +21,8 @@ config REALVIEW_EB_A9MP
config REALVIEW_EB_ARM11MP
bool "Support ARM11MPCore Tile"
depends on MACH_REALVIEW_EB
- select CPU_V6K
select ARCH_HAS_BARRIERS if SMP
+ select CPU_V6K
select HAVE_SMP
select MIGHT_HAVE_CACHE_L2X0
help
@@ -40,12 +40,12 @@ config REALVIEW_EB_ARM11MP_REVB
config MACH_REALVIEW_PB11MP
bool "Support RealView(R) Platform Baseboard for ARM11MPCore"
- select CPU_V6K
+ select ARCH_HAS_BARRIERS if SMP
select ARM_GIC
+ select CPU_V6K
select HAVE_PATA_PLATFORM
select HAVE_SMP
select MIGHT_HAVE_CACHE_L2X0
- select ARCH_HAS_BARRIERS if SMP
help
Include support for the ARM(R) RealView(R) Platform Baseboard for
the ARM11MPCore. This platform has an on-board ARM11MPCore and has
@@ -54,8 +54,8 @@ config MACH_REALVIEW_PB11MP
# ARMv6 CPU without K extensions, but does have the new exclusive ops
config MACH_REALVIEW_PB1176
bool "Support RealView(R) Platform Baseboard for ARM1176JZF-S"
- select CPU_V6
select ARM_GIC
+ select CPU_V6
select HAVE_TCM
select MIGHT_HAVE_CACHE_L2X0
help
@@ -73,8 +73,8 @@ config REALVIEW_PB1176_SECURE_FLASH
config MACH_REALVIEW_PBA8
bool "Support RealView(R) Platform Baseboard for Cortex(tm)-A8 platform"
- select CPU_V7
select ARM_GIC
+ select CPU_V7
select HAVE_PATA_PLATFORM
help
Include support for the ARM(R) RealView Platform Baseboard for
@@ -83,11 +83,11 @@ config MACH_REALVIEW_PBA8
config MACH_REALVIEW_PBX
bool "Support RealView(R) Platform Baseboard Explore"
+ select ARCH_SPARSEMEM_ENABLE if CPU_V7 && !REALVIEW_HIGH_PHYS_OFFSET
select ARM_GIC
select HAVE_PATA_PLATFORM
select HAVE_SMP
select MIGHT_HAVE_CACHE_L2X0
- select ARCH_SPARSEMEM_ENABLE if CPU_V7 && !REALVIEW_HIGH_PHYS_OFFSET
select ZONE_DMA if SPARSEMEM
help
Include support for the ARM(R) RealView(R) Platform Baseboard