Merge tag 'samsung-cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/cleanup

From Kukjin Kim:
Samsung Cleanup for v3.13
- remove unnecessary config options and header inclusions
- use CONFIG_ARCH_S3C64XX instead of PLAT_S3C64XX

* tag 'samsung-cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
  ARM: EXYNOS: remove CONFIG_MACH_EXYNOS[4, 5]_DT config options
  ARM: EXYNOS: remove unnecessary header inclusions from exynos4/5 dt machine file
  ARM: S3C64XX: Kill CONFIG_PLAT_S3C64XX
  ASoC: samsung: Use CONFIG_ARCH_S3C64XX to check for S3C64XX support
  s3c-camif: Use CONFIG_ARCH_S3C64XX to check for S3C64XX support
  gpio: samsung: Use CONFIG_ARCH_S3C64XX to check for S3C64XX support
  ARM: S3C64XX: Move if ARCH_S3C64XX statement into mach-s3c64xx

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

9 files changed, 22 insertions, 59 deletions

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index f55f7ac4b135..da5e1b0d322c 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -731,11 +731,13 @@ config ARCH_S3C64XX
         select NEED_MACH_GPIO_H
         select NO_IOPORT
         select PLAT_SAMSUNG
+        select PM_GENERIC_DOMAINS
         select S3C_DEV_NAND
         select S3C_GPIO_TRACK
         select SAMSUNG_ATAGS
         select SAMSUNG_CLKSRC
         select SAMSUNG_GPIOLIB_4BIT
+        select SAMSUNG_WAKEMASK
         select SAMSUNG_WDT_RESET
         select USB_ARCH_HAS_OHCI
         help
@@ -983,9 +985,7 @@ source "arch/arm/mach-sti/Kconfig"
 
 source "arch/arm/mach-s3c24xx/Kconfig"
 
-if ARCH_S3C64XX
 source "arch/arm/mach-s3c64xx/Kconfig"
-endif
 
 source "arch/arm/mach-s5p64x0/Kconfig"
 
diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig
index 56fe819ee10b..f9d67a0acb2a 100644
--- a/arch/arm/mach-exynos/Kconfig
+++ b/arch/arm/mach-exynos/Kconfig
@@ -14,19 +14,28 @@ menu "SAMSUNG EXYNOS SoCs Support"
 config ARCH_EXYNOS4
         bool "SAMSUNG EXYNOS4"
         default y
+        select ARM_AMBA
+        select CLKSRC_OF
+        select CLKSRC_SAMSUNG_PWM if CPU_EXYNOS4210
+        select CPU_EXYNOS4210
         select GIC_NON_BANKED
+        select KEYBOARD_SAMSUNG if INPUT_KEYBOARD
         select HAVE_ARM_SCU if SMP
         select HAVE_SMP
         select MIGHT_HAVE_CACHE_L2X0
         select PINCTRL
+        select S5P_DEV_MFC
         help
           Samsung EXYNOS4 SoCs based systems
 
 config ARCH_EXYNOS5
         bool "SAMSUNG EXYNOS5"
+        select ARM_AMBA
+        select CLKSRC_OF
         select HAVE_ARM_SCU if SMP
         select HAVE_SMP
         select PINCTRL
+        select USB_ARCH_HAS_XHCI
         help
           Samsung EXYNOS5 (Cortex-A15) SoC based systems
 
@@ -110,35 +119,6 @@ config SOC_EXYNOS5440
         help
           Enable EXYNOS5440 SoC support
 
-comment "Flattened Device Tree based board for EXYNOS SoCs"
-
-config MACH_EXYNOS4_DT
-        bool "Samsung Exynos4 Machine using device tree"
-        default y
-        depends on ARCH_EXYNOS4
-        select ARM_AMBA
-        select CLKSRC_OF
-        select CLKSRC_SAMSUNG_PWM if CPU_EXYNOS4210
-        select CPU_EXYNOS4210
-        select KEYBOARD_SAMSUNG if INPUT_KEYBOARD
-        select S5P_DEV_MFC
-        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"
-        default y
-        depends on ARCH_EXYNOS5
-        select ARM_AMBA
-        select CLKSRC_OF
-        select USB_ARCH_HAS_XHCI
-        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.
-
 endmenu
 
 endif
diff --git a/arch/arm/mach-exynos/Makefile b/arch/arm/mach-exynos/Makefile
index 53696154aead..8930b66b4abd 100644
--- a/arch/arm/mach-exynos/Makefile
+++ b/arch/arm/mach-exynos/Makefile
@@ -32,5 +32,5 @@ AFLAGS_exynos-smc.o		:=-Wa,-march=armv7-a$(plus_sec)
 
 # machine support
 
-obj-$(CONFIG_MACH_EXYNOS4_DT)           += mach-exynos4-dt.o
-obj-$(CONFIG_MACH_EXYNOS5_DT)           += mach-exynos5-dt.o
+obj-$(CONFIG_ARCH_EXYNOS4)      += mach-exynos4-dt.o
+obj-$(CONFIG_ARCH_EXYNOS5)      += mach-exynos5-dt.o
diff --git a/arch/arm/mach-exynos/mach-exynos4-dt.c b/arch/arm/mach-exynos/mach-exynos4-dt.c
index 6858d73dcf48..4b8f6e2ca163 100644
--- a/arch/arm/mach-exynos/mach-exynos4-dt.c
+++ b/arch/arm/mach-exynos/mach-exynos4-dt.c
@@ -11,11 +11,8 @@
  * published by the Free Software Foundation.
 */
 
-#include <linux/kernel.h>
 #include <linux/of_platform.h>
 #include <linux/of_fdt.h>
-#include <linux/serial_core.h>
-#include <linux/memblock.h>
 
 #include <asm/mach/arch.h>
 #include <plat/mfc.h>
diff --git a/arch/arm/mach-exynos/mach-exynos5-dt.c b/arch/arm/mach-exynos/mach-exynos5-dt.c
index bac21054cec8..7976ab333192 100644
--- a/arch/arm/mach-exynos/mach-exynos5-dt.c
+++ b/arch/arm/mach-exynos/mach-exynos5-dt.c
@@ -11,13 +11,10 @@
 
 #include <linux/of_platform.h>
 #include <linux/of_fdt.h>
-#include <linux/memblock.h>
 #include <linux/io.h>
 
 #include <asm/mach/arch.h>
 #include <mach/regs-pmu.h>
-
-#include <plat/cpu.h>
 #include <plat/mfc.h>
 
 #include "common.h"
diff --git a/arch/arm/mach-s3c64xx/Kconfig b/arch/arm/mach-s3c64xx/Kconfig
index 041da5172423..a2d5bb33647d 100644
--- a/arch/arm/mach-s3c64xx/Kconfig
+++ b/arch/arm/mach-s3c64xx/Kconfig
@@ -3,16 +3,7 @@
 #
 # Licensed under GPLv2
 
-# temporary until we can eliminate all drivers using it.
-config PLAT_S3C64XX
-        bool
-        depends on ARCH_S3C64XX
-        default y
-        select PM_GENERIC_DOMAINS
-        select SAMSUNG_WAKEMASK
-        help
-          Base platform code for any Samsung S3C64XX device
-
+if ARCH_S3C64XX
 
 # Configuration options for the S3C6410 CPU
 
@@ -306,3 +297,5 @@ config MACH_WLF_CRAGG_6410
         select SAMSUNG_GPIO_EXTRA128
         help
           Machine support for the Wolfson Cragganmore S3C6410 variant.
+
+endif
diff --git a/drivers/gpio/gpio-samsung.c b/drivers/gpio/gpio-samsung.c
index 358a21c2d811..f6f1c7d244c4 100644
--- a/drivers/gpio/gpio-samsung.c
+++ b/drivers/gpio/gpio-samsung.c
@@ -1033,7 +1033,7 @@ static int s3c24xx_gpiolib_fbank_to_irq(struct gpio_chip *chip, unsigned offset)
 }
 #endif
 
-#ifdef CONFIG_PLAT_S3C64XX
+#ifdef CONFIG_ARCH_S3C64XX
 static int s3c64xx_gpiolib_mbank_to_irq(struct gpio_chip *chip, unsigned pin)
 {
         return pin < 5 ? IRQ_EINT(23) + pin : -ENXIO;
@@ -1174,7 +1174,7 @@ struct samsung_gpio_chip s3c24xx_gpios[] = {
  */
 
 static struct samsung_gpio_chip s3c64xx_gpios_4bit[] = {
-#ifdef CONFIG_PLAT_S3C64XX
+#ifdef CONFIG_ARCH_S3C64XX
         {
                 .chip   = {
                         .base   = S3C64XX_GPA(0),
@@ -1227,7 +1227,7 @@ static struct samsung_gpio_chip s3c64xx_gpios_4bit[] = {
 };
 
 static struct samsung_gpio_chip s3c64xx_gpios_4bit2[] = {
-#ifdef CONFIG_PLAT_S3C64XX
+#ifdef CONFIG_ARCH_S3C64XX
         {
                 .base   = S3C64XX_GPH_BASE + 0x4,
                 .chip   = {
@@ -1257,7 +1257,7 @@ static struct samsung_gpio_chip s3c64xx_gpios_4bit2[] = {
 };
 
 static struct samsung_gpio_chip s3c64xx_gpios_2bit[] = {
-#ifdef CONFIG_PLAT_S3C64XX
+#ifdef CONFIG_ARCH_S3C64XX
         {
                 .base   = S3C64XX_GPF_BASE,
                 .config = &samsung_gpio_cfgs[6],
diff --git a/drivers/media/platform/Kconfig b/drivers/media/platform/Kconfig
index c7caf94621b4..eb70dda8cbf3 100644
--- a/drivers/media/platform/Kconfig
+++ b/drivers/media/platform/Kconfig
@@ -112,7 +112,7 @@ config VIDEO_OMAP3_DEBUG
 config VIDEO_S3C_CAMIF
         tristate "Samsung S3C24XX/S3C64XX SoC Camera Interface driver"
         depends on VIDEO_V4L2 && I2C && VIDEO_V4L2_SUBDEV_API
-        depends on (PLAT_S3C64XX || PLAT_S3C24XX) && PM_RUNTIME
+        depends on (ARCH_S3C64XX || PLAT_S3C24XX) && PM_RUNTIME
         select VIDEOBUF2_DMA_CONTIG
         ---help---
           This is a v4l2 driver for s3c24xx and s3c64xx SoC series camera
diff --git a/sound/soc/samsung/s3c-i2s-v2.c b/sound/soc/samsung/s3c-i2s-v2.c
index e5e81b111001..fefc56100349 100644
--- a/sound/soc/samsung/s3c-i2s-v2.c
+++ b/sound/soc/samsung/s3c-i2s-v2.c
@@ -31,11 +31,7 @@
 #undef S3C_IIS_V2_SUPPORTED
 
 #if defined(CONFIG_CPU_S3C2412) || defined(CONFIG_CPU_S3C2413) \
-        || defined(CONFIG_CPU_S5PV210)
-#define S3C_IIS_V2_SUPPORTED
-#endif
-
-#ifdef CONFIG_PLAT_S3C64XX
+        || defined(CONFIG_ARCH_S3C64XX) || defined(CONFIG_CPU_S5PV210)
 #define S3C_IIS_V2_SUPPORTED
 #endif