Revert "ARM: exynos: enable multiplatform support"

This reverts commit bd51de53e1be9896d815bbea30560262216d4616.

Turns out that multiplatform breaks some uses cases, such as when you
have an existing defconfig, since it adds the new EXYNOS_SINGLE config
option as a dependecy. As a result, nearly all exynos config options
will be disabled by default.

Reverting instead of rebasing since this branch is pulled in as a
dependency elsewhere.

Signed-off-by: Olof Johansson <olof@lixom.net>

3 files changed, 6 insertions, 30 deletions

diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig
index 1d69c62fe3d8..d8c251b13ab8 100644
--- a/arch/arm/mach-exynos/Kconfig
+++ b/arch/arm/mach-exynos/Kconfig
@@ -7,20 +7,6 @@
 
 # Configuration options for the EXYNOS4
 
-config ARCH_EXYNOS
-	# TODO: make this visible after all drivers are converted
-	bool "Samsung EXYNOS" if ARCH_MULTI_V7 && BROKEN
-	default ARCH_EXYNOS_SINGLE
-	select ARCH_HAS_CPUFREQ
-	select CLKDEV_LOOKUP
-	select CPU_V7
-	select GENERIC_CLOCKEVENTS
-	select HAVE_CLK
-	select HAVE_S3C2410_I2C if I2C
-	select HAVE_S3C_RTC if RTC_CLASS
-	help
-	  Support for SAMSUNG's EXYNOS SoCs (EXYNOS4/5)
-
 if ARCH_EXYNOS
 
 menu "SAMSUNG EXYNOS SoCs Support"
@@ -33,9 +19,6 @@ config ARCH_EXYNOS4
 	help
 	  Samsung EXYNOS4 SoCs based systems
 
-config ARCH_EXYNOS4_SINGLE
-	def_bool ARCH_EXYNOS4 && ARCH_EXYNOS_SINGLE
-
 config ARCH_EXYNOS5
 	bool "SAMSUNG EXYNOS5"
 	select HAVE_SMP
@@ -52,7 +35,7 @@ config CPU_EXYNOS4210
 	select PM_GENERIC_DOMAINS
 	select S5P_PM if PM
 	select S5P_SLEEP if PM
-	select SAMSUNG_DMADEV if ARCH_EXYNOS_SINGLE
+	select SAMSUNG_DMADEV
 	help
 	  Enable EXYNOS4210 CPU support
 
@@ -62,7 +45,7 @@ config SOC_EXYNOS4212
 	depends on ARCH_EXYNOS4
 	select S5P_PM if PM
 	select S5P_SLEEP if PM
-	select SAMSUNG_DMADEV if ARCH_EXYNOS_SINGLE
+	select SAMSUNG_DMADEV
 	help
 	  Enable EXYNOS4212 SoC support
 
@@ -70,7 +53,7 @@ config SOC_EXYNOS4412
 	bool "SAMSUNG EXYNOS4412"
 	default y
 	depends on ARCH_EXYNOS4
-	select SAMSUNG_DMADEV if ARCH_EXYNOS_SINGLE
+	select SAMSUNG_DMADEV
 	help
 	  Enable EXYNOS4412 SoC support
 
@@ -81,7 +64,7 @@ config SOC_EXYNOS5250
 	select S5P_PM if PM
 	select S5P_SLEEP if PM
 	select S5P_DEV_MFC
-	select SAMSUNG_DMADEV if ARCH_EXYNOS_SINGLE
+	select SAMSUNG_DMADEV
 	help
 	  Enable EXYNOS5250 SoC support
 
diff --git a/arch/arm/mach-exynos/Makefile b/arch/arm/mach-exynos/Makefile
index 57e9124d95e0..435757e57bb4 100644
--- a/arch/arm/mach-exynos/Makefile
+++ b/arch/arm/mach-exynos/Makefile
@@ -4,7 +4,6 @@
 #		http://www.samsung.com/
 #
 # Licensed under GPLv2
-ccflags-$(CONFIG_ARCH_MULTIPLATFORM) += -I$(srctree)/$(src)/include -I$(srctree)/arch/arm/plat-samsung/include
 
 obj-y				:=
 obj-m				:=
@@ -49,12 +48,12 @@ obj-$(CONFIG_MACH_EXYNOS5_DT)		+= mach-exynos5-dt.o
 # device support
 
 obj-y					+= dev-uart.o
-obj-$(CONFIG_ARCH_EXYNOS4_SINGLE)	+= dev-audio.o
+obj-$(CONFIG_ARCH_EXYNOS4)		+= dev-audio.o
 obj-$(CONFIG_EXYNOS4_DEV_AHCI)		+= dev-ahci.o
 obj-$(CONFIG_EXYNOS_DEV_DMA)		+= dma.o
 obj-$(CONFIG_EXYNOS4_DEV_USB_OHCI)	+= dev-ohci.o
 
-obj-$(CONFIG_ARCH_EXYNOS_SINGLE)	+= setup-i2c0.o
+obj-$(CONFIG_ARCH_EXYNOS)		+= setup-i2c0.o
 obj-$(CONFIG_EXYNOS4_SETUP_FIMC)	+= setup-fimc.o
 obj-$(CONFIG_EXYNOS4_SETUP_FIMD0)	+= setup-fimd0.o
 obj-$(CONFIG_EXYNOS4_SETUP_I2C1)	+= setup-i2c1.o
diff --git a/arch/arm/mach-exynos/common.c b/arch/arm/mach-exynos/common.c
index 83bd3f0e1519..d63d399c7bae 100644
--- a/arch/arm/mach-exynos/common.c
+++ b/arch/arm/mach-exynos/common.c
@@ -368,9 +368,6 @@ static void __init exynos4_map_io(void)
 	else
 		iotable_init(exynos4_iodesc1, ARRAY_SIZE(exynos4_iodesc1));
 
-	if (!IS_ENABLED(CONFIG_EXYNOS_ATAGS))
-		return
-
 	/* initialize device information early */
 	exynos4_default_sdhci0();
 	exynos4_default_sdhci1();
@@ -573,8 +570,6 @@ static void __init exynos4_init_uarts(struct s3c2410_uartcfg *cfg, int no)
 	s3c24xx_init_uartdevs("exynos4210-uart", exynos4_uart_resources, cfg, no);
 }
 
-
-#ifdef CONFIG_EXYNOS_ATAGS
 static void __iomem *exynos_eint_base;
 
 static DEFINE_SPINLOCK(eint_lock);
@@ -880,4 +875,3 @@ static int __init exynos_init_irq_eint(void)
 	return 0;
 }
 arch_initcall(exynos_init_irq_eint);
-#endif