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linux/arch/arm/mach-exynos/Kconfig
Russell King b1b3f49ce4 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>
2012-10-13 17:11:28 +01:00

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# arch/arm/mach-exynos/Kconfig
#
# Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
# http://www.samsung.com/
#
# Licensed under GPLv2
# Configuration options for the EXYNOS4
if ARCH_EXYNOS
menu "SAMSUNG EXYNOS SoCs Support"
config ARCH_EXYNOS4
bool "SAMSUNG EXYNOS4"
default y
select HAVE_SMP
select MIGHT_HAVE_CACHE_L2X0
help
Samsung EXYNOS4 SoCs based systems
config ARCH_EXYNOS5
bool "SAMSUNG EXYNOS5"
select HAVE_SMP
help
Samsung EXYNOS5 (Cortex-A15) SoC based systems
comment "EXYNOS SoCs"
config CPU_EXYNOS4210
bool "SAMSUNG EXYNOS4210"
default y
depends on ARCH_EXYNOS4
select ARM_CPU_SUSPEND if PM
select PM_GENERIC_DOMAINS
select S5P_PM if PM
select S5P_SLEEP if PM
select SAMSUNG_DMADEV
help
Enable EXYNOS4210 CPU support
config SOC_EXYNOS4212
bool "SAMSUNG EXYNOS4212"
default y
depends on ARCH_EXYNOS4
select S5P_PM if PM
select S5P_SLEEP if PM
select SAMSUNG_DMADEV
help
Enable EXYNOS4212 SoC support
config SOC_EXYNOS4412
bool "SAMSUNG EXYNOS4412"
default y
depends on ARCH_EXYNOS4
select SAMSUNG_DMADEV
help
Enable EXYNOS4412 SoC support
config SOC_EXYNOS5250
bool "SAMSUNG EXYNOS5250"
default y
depends on ARCH_EXYNOS5
select S5P_PM if PM
select S5P_SLEEP if PM
select SAMSUNG_DMADEV
help
Enable EXYNOS5250 SoC support
config EXYNOS4_MCT
bool
default y
help
Use MCT (Multi Core Timer) as kernel timers
config EXYNOS_DEV_DMA
bool
help
Compile in amba device definitions for DMA controller
config EXYNOS4_DEV_AHCI
bool
help
Compile in platform device definitions for AHCI
config EXYNOS_DEV_DRM
bool
help
Compile in platform device definitions for core DRM device
config EXYNOS4_SETUP_FIMD0
bool
help
Common setup code for FIMD0.
config EXYNOS_DEV_SYSMMU
bool
help
Common setup code for SYSTEM MMU in EXYNOS platforms
config EXYNOS4_DEV_DWMCI
bool
help
Compile in platform device definitions for DWMCI
config EXYNOS4_DEV_USB_OHCI
bool
help
Compile in platform device definition for USB OHCI
config EXYNOS4_SETUP_I2C1
bool
help
Common setup code for i2c bus 1.
config EXYNOS4_SETUP_I2C2
bool
help
Common setup code for i2c bus 2.
config EXYNOS4_SETUP_I2C3
bool
help
Common setup code for i2c bus 3.
config EXYNOS4_SETUP_I2C4
bool
help
Common setup code for i2c bus 4.
config EXYNOS4_SETUP_I2C5
bool
help
Common setup code for i2c bus 5.
config EXYNOS4_SETUP_I2C6
bool
help
Common setup code for i2c bus 6.
config EXYNOS4_SETUP_I2C7
bool
help
Common setup code for i2c bus 7.
config EXYNOS4_SETUP_KEYPAD
bool
help
Common setup code for keypad.
config EXYNOS4_SETUP_SDHCI
bool
select EXYNOS4_SETUP_SDHCI_GPIO
help
Internal helper functions for EXYNOS4 based SDHCI systems.
config EXYNOS4_SETUP_SDHCI_GPIO
bool
help
Common setup code for SDHCI gpio.
config EXYNOS4_SETUP_FIMC
bool
help
Common setup code for the camera interfaces.
config EXYNOS4_SETUP_USB_PHY
bool
help
Common setup code for USB PHY controller
config EXYNOS_SETUP_SPI
bool
help
Common setup code for SPI GPIO configurations.
# machine support
if ARCH_EXYNOS4
comment "EXYNOS4210 Boards"
config MACH_SMDKC210
bool "SMDKC210"
select MACH_SMDKV310
help
Machine support for Samsung SMDKC210
config MACH_SMDKV310
bool "SMDKV310"
select CPU_EXYNOS4210
select EXYNOS4_DEV_AHCI
select EXYNOS4_DEV_USB_OHCI
select EXYNOS4_SETUP_FIMD0
select EXYNOS4_SETUP_I2C1
select EXYNOS4_SETUP_KEYPAD
select EXYNOS4_SETUP_SDHCI
select EXYNOS4_SETUP_USB_PHY
select EXYNOS_DEV_DMA
select EXYNOS_DEV_DRM
select EXYNOS_DEV_SYSMMU
select S3C24XX_PWM
select S3C_DEV_HSMMC
select S3C_DEV_HSMMC1
select S3C_DEV_HSMMC2
select S3C_DEV_HSMMC3
select S3C_DEV_I2C1
select S3C_DEV_RTC
select S3C_DEV_USB_HSOTG
select S3C_DEV_WDT
select S5P_DEV_FIMC0
select S5P_DEV_FIMC1
select S5P_DEV_FIMC2
select S5P_DEV_FIMC3
select S5P_DEV_FIMD0
select S5P_DEV_G2D
select S5P_DEV_I2C_HDMIPHY
select S5P_DEV_JPEG
select S5P_DEV_MFC
select S5P_DEV_TV
select S5P_DEV_USB_EHCI
select SAMSUNG_DEV_BACKLIGHT
select SAMSUNG_DEV_KEYPAD
select SAMSUNG_DEV_PWM
help
Machine support for Samsung SMDKV310
config MACH_ARMLEX4210
bool "ARMLEX4210"
select CPU_EXYNOS4210
select EXYNOS4_DEV_AHCI
select EXYNOS4_SETUP_SDHCI
select EXYNOS_DEV_DMA
select S3C_DEV_HSMMC
select S3C_DEV_HSMMC2
select S3C_DEV_HSMMC3
select S3C_DEV_RTC
select S3C_DEV_WDT
help
Machine support for Samsung ARMLEX4210 based on EXYNOS4210
config MACH_UNIVERSAL_C210
bool "Mobile UNIVERSAL_C210 Board"
select CLKSRC_MMIO
select CPU_EXYNOS4210
select EXYNOS4_SETUP_FIMC
select EXYNOS4_SETUP_FIMD0
select EXYNOS4_SETUP_I2C1
select EXYNOS4_SETUP_I2C3
select EXYNOS4_SETUP_I2C5
select EXYNOS4_SETUP_SDHCI
select EXYNOS4_SETUP_USB_PHY
select EXYNOS_DEV_DMA
select EXYNOS_DEV_DRM
select EXYNOS_DEV_SYSMMU
select HAVE_SCHED_CLOCK
select S3C_DEV_HSMMC
select S3C_DEV_HSMMC2
select S3C_DEV_HSMMC3
select S3C_DEV_I2C1
select S3C_DEV_I2C3
select S3C_DEV_I2C5
select S3C_DEV_USB_HSOTG
select S5P_DEV_CSIS0
select S5P_DEV_FIMC0
select S5P_DEV_FIMC1
select S5P_DEV_FIMC2
select S5P_DEV_FIMC3
select S5P_DEV_FIMD0
select S5P_DEV_G2D
select S5P_DEV_I2C_HDMIPHY
select S5P_DEV_JPEG
select S5P_DEV_MFC
select S5P_DEV_ONENAND
select S5P_DEV_TV
select S5P_GPIO_INT
select S5P_HRT
select S5P_SETUP_MIPIPHY
help
Machine support for Samsung Mobile Universal S5PC210 Reference
Board.
config MACH_NURI
bool "Mobile NURI Board"
select CPU_EXYNOS4210
select EXYNOS4_SETUP_FIMC
select EXYNOS4_SETUP_FIMD0
select EXYNOS4_SETUP_I2C1
select EXYNOS4_SETUP_I2C3
select EXYNOS4_SETUP_I2C5
select EXYNOS4_SETUP_I2C6
select EXYNOS4_SETUP_SDHCI
select EXYNOS4_SETUP_USB_PHY
select EXYNOS_DEV_DMA
select EXYNOS_DEV_DRM
select S3C_DEV_HSMMC
select S3C_DEV_HSMMC2
select S3C_DEV_HSMMC3
select S3C_DEV_I2C1
select S3C_DEV_I2C3
select S3C_DEV_I2C5
select S3C_DEV_I2C6
select S3C_DEV_RTC
select S3C_DEV_USB_HSOTG
select S3C_DEV_WDT
select S5P_DEV_CSIS0
select S5P_DEV_FIMC0
select S5P_DEV_FIMC1
select S5P_DEV_FIMC2
select S5P_DEV_FIMC3
select S5P_DEV_FIMD0
select S5P_DEV_G2D
select S5P_DEV_JPEG
select S5P_DEV_MFC
select S5P_DEV_USB_EHCI
select S5P_GPIO_INT
select S5P_SETUP_MIPIPHY
select SAMSUNG_DEV_ADC
select SAMSUNG_DEV_PWM
help
Machine support for Samsung Mobile NURI Board.
config MACH_ORIGEN
bool "ORIGEN"
select CPU_EXYNOS4210
select EXYNOS4_DEV_USB_OHCI
select EXYNOS4_SETUP_FIMD0
select EXYNOS4_SETUP_SDHCI
select EXYNOS4_SETUP_USB_PHY
select EXYNOS_DEV_DMA
select EXYNOS_DEV_DRM
select EXYNOS_DEV_SYSMMU
select S3C24XX_PWM
select S3C_DEV_HSMMC
select S3C_DEV_HSMMC2
select S3C_DEV_RTC
select S3C_DEV_USB_HSOTG
select S3C_DEV_WDT
select S5P_DEV_FIMC0
select S5P_DEV_FIMC1
select S5P_DEV_FIMC2
select S5P_DEV_FIMC3
select S5P_DEV_FIMD0
select S5P_DEV_G2D
select S5P_DEV_I2C_HDMIPHY
select S5P_DEV_JPEG
select S5P_DEV_MFC
select S5P_DEV_TV
select S5P_DEV_USB_EHCI
select SAMSUNG_DEV_BACKLIGHT
select SAMSUNG_DEV_PWM
help
Machine support for ORIGEN based on Samsung EXYNOS4210
comment "EXYNOS4212 Boards"
config MACH_SMDK4212
bool "SMDK4212"
select EXYNOS4_SETUP_FIMD0
select EXYNOS4_SETUP_I2C1
select EXYNOS4_SETUP_I2C3
select EXYNOS4_SETUP_I2C7
select EXYNOS4_SETUP_KEYPAD
select EXYNOS4_SETUP_SDHCI
select EXYNOS4_SETUP_USB_PHY
select EXYNOS_DEV_DMA
select EXYNOS_DEV_DRM
select EXYNOS_DEV_SYSMMU
select S3C24XX_PWM
select S3C_DEV_HSMMC2
select S3C_DEV_HSMMC3
select S3C_DEV_I2C1
select S3C_DEV_I2C3
select S3C_DEV_I2C7
select S3C_DEV_RTC
select S3C_DEV_USB_HSOTG
select S3C_DEV_WDT
select S5P_DEV_FIMC0
select S5P_DEV_FIMC1
select S5P_DEV_FIMC2
select S5P_DEV_FIMC3
select S5P_DEV_FIMD0
select S5P_DEV_MFC
select SAMSUNG_DEV_BACKLIGHT
select SAMSUNG_DEV_KEYPAD
select SAMSUNG_DEV_PWM
select SOC_EXYNOS4212
help
Machine support for Samsung SMDK4212
comment "EXYNOS4412 Boards"
config MACH_SMDK4412
bool "SMDK4412"
select MACH_SMDK4212
select SOC_EXYNOS4412
help
Machine support for Samsung SMDK4412
endif
comment "Flattened Device Tree based board for EXYNOS SoCs"
config MACH_EXYNOS4_DT
bool "Samsung Exynos4 Machine using device tree"
depends on ARCH_EXYNOS4
select ARM_AMBA
select CPU_EXYNOS4210
select HAVE_SAMSUNG_KEYPAD if INPUT_KEYBOARD
select PINCTRL
select PINCTRL_EXYNOS4
select USE_OF
help
Machine support for Samsung Exynos4 machine with device tree enabled.
Select this if a fdt blob is available for the Exynos4 SoC based board.
Note: This is under development and not all peripherals can be supported
with this machine file.
config MACH_EXYNOS5_DT
bool "SAMSUNG EXYNOS5 Machine using device tree"
depends on ARCH_EXYNOS5
select ARM_AMBA
select SOC_EXYNOS5250
select USE_OF
help
Machine support for Samsung EXYNOS5 machine with device tree enabled.
Select this if a fdt blob is available for the EXYNOS5 SoC based board.
if ARCH_EXYNOS4
comment "Configuration for HSMMC 8-bit bus width"
config EXYNOS4_SDHCI_CH0_8BIT
bool "Channel 0 with 8-bit bus"
help
Support HSMMC Channel 0 8-bit bus.
If selected, Channel 1 is disabled.
config EXYNOS4_SDHCI_CH2_8BIT
bool "Channel 2 with 8-bit bus"
help
Support HSMMC Channel 2 8-bit bus.
If selected, Channel 3 is disabled.
endif
endmenu
endif
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