11 files changed, 9 insertions, 67 deletions

diff --git a/arch/arm/plat-samsung/clock.c b/arch/arm/plat-samsung/clock.c
index 47c9fad43f00..ddfebddb4105 100644
--- a/arch/arm/plat-samsung/clock.c
+++ b/arch/arm/plat-samsung/clock.c
@@ -52,7 +52,7 @@
 #include <plat/cpu.h>
 
 #include <linux/serial_core.h>
-#include <plat/regs-serial.h> /* for s3c24xx_uart_devs */
+#include <linux/serial_s3c.h> /* for s3c24xx_uart_devs */
 
 /* clock information */
 
diff --git a/arch/arm/plat-samsung/cpu.c b/arch/arm/plat-samsung/cpu.c
index 46b426e8aff5..364963a0a344 100644
--- a/arch/arm/plat-samsung/cpu.c
+++ b/arch/arm/plat-samsung/cpu.c
@@ -28,13 +28,6 @@ unsigned int samsung_rev(void)
 }
 EXPORT_SYMBOL(samsung_rev);
 
-void __init s3c24xx_init_cpu(void)
-{
-        /* nothing here yet */
-
-        samsung_cpu_rev = 0;
-}
-
 void __init s3c64xx_init_cpu(void)
 {
         samsung_cpu_id = __raw_readl(S3C_VA_SYS + 0x118);
diff --git a/arch/arm/plat-samsung/devs.c b/arch/arm/plat-samsung/devs.c
index ac07e871f6a7..c64a39ac1b04 100644
--- a/arch/arm/plat-samsung/devs.c
+++ b/arch/arm/plat-samsung/devs.c
@@ -18,6 +18,7 @@
 #include <linux/timer.h>
 #include <linux/init.h>
 #include <linux/serial_core.h>
+#include <linux/serial_s3c.h>
 #include <linux/platform_device.h>
 #include <linux/io.h>
 #include <linux/slab.h>
@@ -64,7 +65,6 @@
 #include <linux/platform_data/usb-s3c2410_udc.h>
 #include <linux/platform_data/usb-ohci-s3c2410.h>
 #include <plat/usb-phy.h>
-#include <plat/regs-serial.h>
 #include <plat/regs-spi.h>
 #include <linux/platform_data/spi-s3c64xx.h>
 
@@ -744,10 +744,7 @@ void __init s5p_i2c_hdmiphy_set_platdata(struct s3c2410_platform_i2c *pd)
         if (!pd) {
                 pd = &default_i2c_data;
 
-                if (soc_is_exynos4210() ||
-                    soc_is_exynos4212() || soc_is_exynos4412())
-                        pd->bus_num = 8;
-                else if (soc_is_s5pv210())
+                if (soc_is_s5pv210())
                         pd->bus_num = 3;
                 else
                         pd->bus_num = 0;
@@ -764,10 +761,7 @@ void __init s5p_hdmi_set_platdata(struct i2c_board_info *hdmiphy_info,
 {
         struct s5p_hdmi_platform_data *pd = &s5p_hdmi_def_platdata;
 
-        if (soc_is_exynos4210() ||
-            soc_is_exynos4212() || soc_is_exynos4412())
-                pd->hdmiphy_bus = 8;
-        else if (soc_is_s5pv210())
+        if (soc_is_s5pv210())
                 pd->hdmiphy_bus = 3;
         else
                 pd->hdmiphy_bus = 0;
diff --git a/arch/arm/plat-samsung/include/plat/cpu.h b/arch/arm/plat-samsung/include/plat/cpu.h
index 335beb341355..31164b34d4c4 100644
--- a/arch/arm/plat-samsung/include/plat/cpu.h
+++ b/arch/arm/plat-samsung/include/plat/cpu.h
@@ -199,7 +199,6 @@ extern void s5p_init_irq(u32 *vic, u32 num_vic);
 
 extern void s3c24xx_init_io(struct map_desc *mach_desc, int size);
 
-extern void s3c24xx_init_cpu(void);
 extern void s3c64xx_init_cpu(void);
 extern void s5p_init_cpu(void __iomem *cpuid_addr);
 
diff --git a/arch/arm/plat-samsung/include/plat/regs-serial.h b/arch/arm/plat-samsung/include/plat/regs-serial.h
deleted file mode 100644
index f05f2afa440d..000000000000
--- a/arch/arm/plat-samsung/include/plat/regs-serial.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <linux/serial_s3c.h>
diff --git a/arch/arm/plat-samsung/include/plat/rtc-core.h b/arch/arm/plat-samsung/include/plat/rtc-core.h
deleted file mode 100644
index 7b542f7b7938..000000000000
--- a/arch/arm/plat-samsung/include/plat/rtc-core.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/* linux/arch/arm/plat-samsung/include/plat/rtc-core.h
- *
- * Copyright (c) 2011 Heiko Stuebner <heiko@sntech.de>
- *
- * Samsung RTC Controller core functions
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#ifndef __ASM_PLAT_RTC_CORE_H
-#define __ASM_PLAT_RTC_CORE_H __FILE__
-
-/* These functions are only for use with the core support code, such as
- * the cpu specific initialisation code
- */
-
-/* re-define device name depending on support. */
-static inline void s3c_rtc_setname(char *name)
-{
-#if defined(CONFIG_S3C_DEV_RTC) || defined(CONFIG_PLAT_S3C24XX)
-        s3c_device_rtc.name = name;
-#endif
-}
-
-#endif /* __ASM_PLAT_RTC_CORE_H */
diff --git a/arch/arm/plat-samsung/include/plat/uncompress.h b/arch/arm/plat-samsung/include/plat/uncompress.h
index f48dc0a4736c..61054fd88d43 100644
--- a/arch/arm/plat-samsung/include/plat/uncompress.h
+++ b/arch/arm/plat-samsung/include/plat/uncompress.h
@@ -29,7 +29,7 @@ static void arch_detect_cpu(void);
 
 /* defines for UART registers */
 
-#include <plat/regs-serial.h>
+#include <linux/serial_s3c.h>
 
 /* working in physical space... */
 #define S3C_WDOGREG(x)  ((S3C_PA_WDT + (x)))
diff --git a/arch/arm/plat-samsung/init.c b/arch/arm/plat-samsung/init.c
index a30df396ca34..c32df1f202eb 100644
--- a/arch/arm/plat-samsung/init.c
+++ b/arch/arm/plat-samsung/init.c
@@ -21,6 +21,7 @@
 #include <linux/interrupt.h>
 #include <linux/ioport.h>
 #include <linux/serial_core.h>
+#include <linux/serial_s3c.h>
 #include <linux/platform_device.h>
 #include <linux/of.h>
 
@@ -33,8 +34,6 @@
 #include <plat/devs.h>
 #include <plat/clock.h>
 
-#include <plat/regs-serial.h>
-
 static struct cpu_table *cpu;
 
 static struct cpu_table * __init s3c_lookup_cpu(unsigned long idcode,
diff --git a/arch/arm/plat-samsung/pm-gpio.c b/arch/arm/plat-samsung/pm-gpio.c
index dd4c15d0d68f..da268813901b 100644
--- a/arch/arm/plat-samsung/pm-gpio.c
+++ b/arch/arm/plat-samsung/pm-gpio.c
@@ -196,8 +196,7 @@ struct samsung_gpio_pm samsung_gpio_pm_2bit = {
         .resume = samsung_gpio_pm_2bit_resume,
 };
 
-#if defined(CONFIG_ARCH_S3C64XX) || defined(CONFIG_PLAT_S5P) \
-        || defined(CONFIG_ARCH_EXYNOS)
+#if defined(CONFIG_ARCH_S3C64XX) || defined(CONFIG_PLAT_S5P)
 static void samsung_gpio_pm_4bit_save(struct samsung_gpio_chip *chip)
 {
         chip->pm_save[1] = __raw_readl(chip->base + OFFS_CON);
@@ -307,7 +306,7 @@ struct samsung_gpio_pm samsung_gpio_pm_4bit = {
         .save   = samsung_gpio_pm_4bit_save,
         .resume = samsung_gpio_pm_4bit_resume,
 };
-#endif /* CONFIG_ARCH_S3C64XX || CONFIG_PLAT_S5P || CONFIG_ARCH_EXYNOS */
+#endif /* CONFIG_ARCH_S3C64XX || CONFIG_PLAT_S5P */
 
 /**
  * samsung_pm_save_gpio() - save gpio chip data for suspend
diff --git a/arch/arm/plat-samsung/pm.c b/arch/arm/plat-samsung/pm.c
index e5b0f2c2d884..ae9baa2d6381 100644
--- a/arch/arm/plat-samsung/pm.c
+++ b/arch/arm/plat-samsung/pm.c
@@ -18,13 +18,12 @@
 #include <linux/delay.h>
 #include <linux/of.h>
 #include <linux/serial_core.h>
+#include <linux/serial_s3c.h>
 #include <linux/io.h>
 
 #include <asm/cacheflush.h>
 #include <asm/suspend.h>
 
-#include <plat/regs-serial.h>
-
 #ifdef CONFIG_SAMSUNG_ATAGS
 #include <mach/hardware.h>
 #include <mach/map.h>
diff --git a/arch/arm/plat-samsung/s5p-irq-pm.c b/arch/arm/plat-samsung/s5p-irq-pm.c
index 591498035916..52b16943617e 100644
--- a/arch/arm/plat-samsung/s5p-irq-pm.c
+++ b/arch/arm/plat-samsung/s5p-irq-pm.c
@@ -22,10 +22,7 @@
 #include <mach/map.h>
 
 #include <mach/regs-gpio.h>
-
-#ifndef CONFIG_ARCH_EXYNOS
 #include <mach/regs-irq.h>
-#endif
 
 /* state for IRQs over sleep */
 
@@ -43,18 +40,8 @@ int s3c_irq_wake(struct irq_data *data, unsigned int state)
         unsigned long irqbit;
         unsigned int irq_rtc_tic, irq_rtc_alarm;
 
-#ifdef CONFIG_ARCH_EXYNOS
-        if (soc_is_exynos5250()) {
-                irq_rtc_tic = EXYNOS5_IRQ_RTC_TIC;
-                irq_rtc_alarm = EXYNOS5_IRQ_RTC_ALARM;
-        } else {
-                irq_rtc_tic = EXYNOS4_IRQ_RTC_TIC;
-                irq_rtc_alarm = EXYNOS4_IRQ_RTC_ALARM;
-        }
-#else
         irq_rtc_tic = IRQ_RTC_TIC;
         irq_rtc_alarm = IRQ_RTC_ALARM;
-#endif
 
         if (data->irq == irq_rtc_tic || data->irq == irq_rtc_alarm) {
                 irqbit = 1 << (data->irq + 1 - irq_rtc_alarm);