33 files changed, 0 insertions, 104 deletions

diff --git a/arch/arm/mach-s3c24xx/Kconfig b/arch/arm/mach-s3c24xx/Kconfig
index ad5316ae524e..9eb22297cbe1 100644
--- a/arch/arm/mach-s3c24xx/Kconfig
+++ b/arch/arm/mach-s3c24xx/Kconfig
@@ -32,7 +32,6 @@ config CPU_S3C2410
         select S3C2410_DMA if S3C24XX_DMA
         select ARM_S3C2410_CPUFREQ if ARM_S3C24XX_CPUFREQ
         select S3C2410_PM if PM
-        select SAMSUNG_WDT_RESET
         help
           Support for S3C2410 and S3C2410A family from the S3C24XX line
           of Samsung Mobile CPUs.
@@ -76,7 +75,6 @@ config CPU_S3C2442
 config CPU_S3C244X
         def_bool y
         depends on CPU_S3C2440 || CPU_S3C2442
-        select SAMSUNG_WDT_RESET
 
 config CPU_S3C2443
         bool "SAMSUNG S3C2443"
diff --git a/arch/arm/mach-s3c24xx/common.c b/arch/arm/mach-s3c24xx/common.c
index 44fa95df9262..bf50328107bd 100644
--- a/arch/arm/mach-s3c24xx/common.c
+++ b/arch/arm/mach-s3c24xx/common.c
@@ -51,7 +51,6 @@
 #include <plat/devs.h>
 #include <plat/cpu-freq.h>
 #include <plat/pwm-core.h>
-#include <plat/watchdog-reset.h>
 
 #include "common.h"
 
@@ -513,7 +512,6 @@ struct platform_device s3c2443_device_dma = {
 void __init s3c2410_init_clocks(int xtal)
 {
         s3c2410_common_clk_init(NULL, xtal, 0, S3C24XX_VA_CLKPWR);
-        samsung_wdt_reset_init(S3C24XX_VA_WATCHDOG);
 }
 #endif
 
@@ -535,7 +533,6 @@ void __init s3c2416_init_clocks(int xtal)
 void __init s3c2440_init_clocks(int xtal)
 {
         s3c2410_common_clk_init(NULL, xtal, 1, S3C24XX_VA_CLKPWR);
-        samsung_wdt_reset_init(S3C24XX_VA_WATCHDOG);
 }
 #endif
 
@@ -543,7 +540,6 @@ void __init s3c2440_init_clocks(int xtal)
 void __init s3c2442_init_clocks(int xtal)
 {
         s3c2410_common_clk_init(NULL, xtal, 2, S3C24XX_VA_CLKPWR);
-        samsung_wdt_reset_init(S3C24XX_VA_WATCHDOG);
 }
 #endif
 
diff --git a/arch/arm/mach-s3c24xx/common.h b/arch/arm/mach-s3c24xx/common.h
index ac3ff12a0601..c7ac7e61a22e 100644
--- a/arch/arm/mach-s3c24xx/common.h
+++ b/arch/arm/mach-s3c24xx/common.h
@@ -22,7 +22,6 @@ extern  int s3c2410a_init(void);
 extern void s3c2410_map_io(void);
 extern void s3c2410_init_uarts(struct s3c2410_uartcfg *cfg, int no);
 extern void s3c2410_init_clocks(int xtal);
-extern void s3c2410_restart(enum reboot_mode mode, const char *cmd);
 extern void s3c2410_init_irq(void);
 #else
 #define s3c2410_init_clocks NULL
@@ -38,7 +37,6 @@ extern void s3c2412_map_io(void);
 extern void s3c2412_init_uarts(struct s3c2410_uartcfg *cfg, int no);
 extern void s3c2412_init_clocks(int xtal);
 extern  int s3c2412_baseclk_add(void);
-extern void s3c2412_restart(enum reboot_mode mode, const char *cmd);
 extern void s3c2412_init_irq(void);
 #else
 #define s3c2412_init_clocks NULL
@@ -53,7 +51,6 @@ extern void s3c2416_map_io(void);
 extern void s3c2416_init_uarts(struct s3c2410_uartcfg *cfg, int no);
 extern void s3c2416_init_clocks(int xtal);
 extern  int s3c2416_baseclk_add(void);
-extern void s3c2416_restart(enum reboot_mode mode, const char *cmd);
 extern void s3c2416_init_irq(void);
 
 extern struct syscore_ops s3c2416_irq_syscore_ops;
@@ -67,7 +64,6 @@ extern struct syscore_ops s3c2416_irq_syscore_ops;
 #if defined(CONFIG_CPU_S3C2440) || defined(CONFIG_CPU_S3C2442)
 extern void s3c244x_map_io(void);
 extern void s3c244x_init_uarts(struct s3c2410_uartcfg *cfg, int no);
-extern void s3c244x_restart(enum reboot_mode mode, const char *cmd);
 #else
 #define s3c244x_init_uarts NULL
 #endif
@@ -98,7 +94,6 @@ extern void s3c2443_map_io(void);
 extern void s3c2443_init_uarts(struct s3c2410_uartcfg *cfg, int no);
 extern void s3c2443_init_clocks(int xtal);
 extern  int s3c2443_baseclk_add(void);
-extern void s3c2443_restart(enum reboot_mode mode, const char *cmd);
 extern void s3c2443_init_irq(void);
 #else
 #define s3c2443_init_clocks NULL
diff --git a/arch/arm/mach-s3c24xx/include/mach/regs-s3c2443-clock.h b/arch/arm/mach-s3c24xx/include/mach/regs-s3c2443-clock.h
index c3feff3c0488..ffe37bdb9f59 100644
--- a/arch/arm/mach-s3c24xx/include/mach/regs-s3c2443-clock.h
+++ b/arch/arm/mach-s3c24xx/include/mach/regs-s3c2443-clock.h
@@ -42,8 +42,6 @@
 #define S3C2443_URSTCON                 S3C2443_CLKREG(0x88)
 #define S3C2443_UCLKCON                 S3C2443_CLKREG(0x8C)
 
-#define S3C2443_SWRST_RESET             (0x533c2443)
-
 #define S3C2443_PLLCON_OFF              (1<<24)
 
 #define S3C2443_CLKSRC_EPLLREF_XTAL     (2<<7)
diff --git a/arch/arm/mach-s3c24xx/mach-amlm5900.c b/arch/arm/mach-s3c24xx/mach-amlm5900.c
index 5157e250dd13..3e63777a109f 100644
--- a/arch/arm/mach-s3c24xx/mach-amlm5900.c
+++ b/arch/arm/mach-s3c24xx/mach-amlm5900.c
@@ -247,5 +247,4 @@ MACHINE_START(AML_M5900, "AML_M5900")
         .init_irq       = s3c2410_init_irq,
         .init_machine   = amlm5900_init,
         .init_time      = amlm5900_init_time,
-        .restart        = s3c2410_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s3c24xx/mach-anubis.c b/arch/arm/mach-s3c24xx/mach-anubis.c
index e053581cab0b..d03df0df01fa 100644
--- a/arch/arm/mach-s3c24xx/mach-anubis.c
+++ b/arch/arm/mach-s3c24xx/mach-anubis.c
@@ -430,5 +430,4 @@ MACHINE_START(ANUBIS, "Simtec-Anubis")
         .init_machine   = anubis_init,
         .init_irq       = s3c2440_init_irq,
         .init_time      = anubis_init_time,
-        .restart        = s3c244x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s3c24xx/mach-at2440evb.c b/arch/arm/mach-s3c24xx/mach-at2440evb.c
index 9db768f448a5..9ae170fef2a7 100644
--- a/arch/arm/mach-s3c24xx/mach-at2440evb.c
+++ b/arch/arm/mach-s3c24xx/mach-at2440evb.c
@@ -218,5 +218,4 @@ MACHINE_START(AT2440EVB, "AT2440EVB")
         .init_machine   = at2440evb_init,
         .init_irq       = s3c2440_init_irq,
         .init_time      = at2440evb_init_time,
-        .restart        = s3c244x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s3c24xx/mach-bast.c b/arch/arm/mach-s3c24xx/mach-bast.c
index f9112b801a33..ed07cf392d4b 100644
--- a/arch/arm/mach-s3c24xx/mach-bast.c
+++ b/arch/arm/mach-s3c24xx/mach-bast.c
@@ -591,5 +591,4 @@ MACHINE_START(BAST, "Simtec-BAST")
         .init_irq       = s3c2410_init_irq,
         .init_machine   = bast_init,
         .init_time      = bast_init_time,
-        .restart        = s3c2410_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s3c24xx/mach-gta02.c b/arch/arm/mach-s3c24xx/mach-gta02.c
index fc3a08d0cb3f..6d1e0b9c5b27 100644
--- a/arch/arm/mach-s3c24xx/mach-gta02.c
+++ b/arch/arm/mach-s3c24xx/mach-gta02.c
@@ -597,5 +597,4 @@ MACHINE_START(NEO1973_GTA02, "GTA02")
         .init_irq       = s3c2442_init_irq,
         .init_machine   = gta02_machine_init,
         .init_time      = gta02_init_time,
-        .restart        = s3c244x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s3c24xx/mach-h1940.c b/arch/arm/mach-s3c24xx/mach-h1940.c
index c9a99bbad545..d35ddc1d9991 100644
--- a/arch/arm/mach-s3c24xx/mach-h1940.c
+++ b/arch/arm/mach-s3c24xx/mach-h1940.c
@@ -747,5 +747,4 @@ MACHINE_START(H1940, "IPAQ-H1940")
         .init_irq       = s3c2410_init_irq,
         .init_machine   = h1940_init,
         .init_time      = h1940_init_time,
-        .restart        = s3c2410_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s3c24xx/mach-jive.c b/arch/arm/mach-s3c24xx/mach-jive.c
index 7804d3c6991b..7d99fe8f6157 100644
--- a/arch/arm/mach-s3c24xx/mach-jive.c
+++ b/arch/arm/mach-s3c24xx/mach-jive.c
@@ -670,5 +670,4 @@ MACHINE_START(JIVE, "JIVE")
         .map_io         = jive_map_io,
         .init_machine   = jive_machine_init,
         .init_time      = jive_init_time,
-        .restart        = s3c2412_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s3c24xx/mach-mini2440.c b/arch/arm/mach-s3c24xx/mach-mini2440.c
index 5cc40ec1d254..a8521684a7f5 100644
--- a/arch/arm/mach-s3c24xx/mach-mini2440.c
+++ b/arch/arm/mach-s3c24xx/mach-mini2440.c
@@ -695,5 +695,4 @@ MACHINE_START(MINI2440, "MINI2440")
         .init_machine   = mini2440_init,
         .init_irq       = s3c2440_init_irq,
         .init_time      = mini2440_init_time,
-        .restart        = s3c244x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s3c24xx/mach-n30.c b/arch/arm/mach-s3c24xx/mach-n30.c
index 3ac2a54348d6..171c1f11fd22 100644
--- a/arch/arm/mach-s3c24xx/mach-n30.c
+++ b/arch/arm/mach-s3c24xx/mach-n30.c
@@ -599,7 +599,6 @@ MACHINE_START(N30, "Acer-N30")
         .init_machine   = n30_init,
         .init_irq       = s3c2410_init_irq,
         .map_io         = n30_map_io,
-        .restart        = s3c2410_restart,
 MACHINE_END
 
 MACHINE_START(N35, "Acer-N35")
@@ -610,5 +609,4 @@ MACHINE_START(N35, "Acer-N35")
         .init_machine   = n30_init,
         .init_irq       = s3c2410_init_irq,
         .map_io         = n30_map_io,
-        .restart        = s3c2410_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s3c24xx/mach-nexcoder.c b/arch/arm/mach-s3c24xx/mach-nexcoder.c
index c82c281ce351..2a61d13dcd6c 100644
--- a/arch/arm/mach-s3c24xx/mach-nexcoder.c
+++ b/arch/arm/mach-s3c24xx/mach-nexcoder.c
@@ -159,5 +159,4 @@ MACHINE_START(NEXCODER_2440, "NexVision - Nexcoder 2440")
         .init_machine   = nexcoder_init,
         .init_irq       = s3c2440_init_irq,
         .init_time      = nexcoder_init_time,
-        .restart        = s3c244x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s3c24xx/mach-osiris.c b/arch/arm/mach-s3c24xx/mach-osiris.c
index 189147b80eca..2f6fdc326835 100644
--- a/arch/arm/mach-s3c24xx/mach-osiris.c
+++ b/arch/arm/mach-s3c24xx/mach-osiris.c
@@ -412,5 +412,4 @@ MACHINE_START(OSIRIS, "Simtec-OSIRIS")
         .init_irq       = s3c2440_init_irq,
         .init_machine   = osiris_init,
         .init_time      = osiris_init_time,
-        .restart        = s3c244x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s3c24xx/mach-otom.c b/arch/arm/mach-s3c24xx/mach-otom.c
index 45833001186d..345a484b93cc 100644
--- a/arch/arm/mach-s3c24xx/mach-otom.c
+++ b/arch/arm/mach-s3c24xx/mach-otom.c
@@ -122,5 +122,4 @@ MACHINE_START(OTOM, "Nex Vision - Otom 1.1")
         .init_machine   = otom11_init,
         .init_irq       = s3c2410_init_irq,
         .init_time      = otom11_init_time,
-        .restart        = s3c2410_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s3c24xx/mach-qt2410.c b/arch/arm/mach-s3c24xx/mach-qt2410.c
index 228c9094519d..984516e8307a 100644
--- a/arch/arm/mach-s3c24xx/mach-qt2410.c
+++ b/arch/arm/mach-s3c24xx/mach-qt2410.c
@@ -352,5 +352,4 @@ MACHINE_START(QT2410, "QT2410")
         .init_irq       = s3c2410_init_irq,
         .init_machine   = qt2410_machine_init,
         .init_time      = qt2410_init_time,
-        .restart        = s3c2410_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s3c24xx/mach-rx1950.c b/arch/arm/mach-s3c24xx/mach-rx1950.c
index e2c6541909c1..c3f2682d0c62 100644
--- a/arch/arm/mach-s3c24xx/mach-rx1950.c
+++ b/arch/arm/mach-s3c24xx/mach-rx1950.c
@@ -812,5 +812,4 @@ MACHINE_START(RX1950, "HP iPAQ RX1950")
         .init_irq       = s3c2442_init_irq,
         .init_machine = rx1950_init_machine,
         .init_time      = rx1950_init_time,
-        .restart        = s3c244x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s3c24xx/mach-rx3715.c b/arch/arm/mach-s3c24xx/mach-rx3715.c
index 6e749ec3a2ea..cf55196f89ca 100644
--- a/arch/arm/mach-s3c24xx/mach-rx3715.c
+++ b/arch/arm/mach-s3c24xx/mach-rx3715.c
@@ -215,5 +215,4 @@ MACHINE_START(RX3715, "IPAQ-RX3715")
         .init_irq       = s3c2440_init_irq,
         .init_machine   = rx3715_init_machine,
         .init_time      = rx3715_init_time,
-        .restart        = s3c244x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s3c24xx/mach-s3c2416-dt.c b/arch/arm/mach-s3c24xx/mach-s3c2416-dt.c
index e4dcb9aa2ca2..f886478b88c5 100644
--- a/arch/arm/mach-s3c24xx/mach-s3c2416-dt.c
+++ b/arch/arm/mach-s3c24xx/mach-s3c2416-dt.c
@@ -51,5 +51,4 @@ DT_MACHINE_START(S3C2416_DT, "Samsung S3C2416 (Flattened Device Tree)")
         .map_io         = s3c2416_dt_map_io,
         .init_irq       = irqchip_init,
         .init_machine   = s3c2416_dt_machine_init,
-        .restart        = s3c2416_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s3c24xx/mach-smdk2410.c b/arch/arm/mach-s3c24xx/mach-smdk2410.c
index 419fadd6e446..27dd6605e395 100644
--- a/arch/arm/mach-s3c24xx/mach-smdk2410.c
+++ b/arch/arm/mach-s3c24xx/mach-smdk2410.c
@@ -124,5 +124,4 @@ MACHINE_START(SMDK2410, "SMDK2410") /* @TODO: request a new identifier and switc
         .init_irq       = s3c2410_init_irq,
         .init_machine   = smdk2410_init,
         .init_time      = smdk2410_init_time,
-        .restart        = s3c2410_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s3c24xx/mach-smdk2413.c b/arch/arm/mach-s3c24xx/mach-smdk2413.c
index 10726bf84920..586e4a3b8d5d 100644
--- a/arch/arm/mach-s3c24xx/mach-smdk2413.c
+++ b/arch/arm/mach-s3c24xx/mach-smdk2413.c
@@ -138,7 +138,6 @@ MACHINE_START(S3C2413, "S3C2413")
         .map_io         = smdk2413_map_io,
         .init_machine   = smdk2413_machine_init,
         .init_time      = samsung_timer_init,
-        .restart        = s3c2412_restart,
 MACHINE_END
 
 MACHINE_START(SMDK2412, "SMDK2412")
@@ -150,7 +149,6 @@ MACHINE_START(SMDK2412, "SMDK2412")
         .map_io         = smdk2413_map_io,
         .init_machine   = smdk2413_machine_init,
         .init_time      = samsung_timer_init,
-        .restart        = s3c2412_restart,
 MACHINE_END
 
 MACHINE_START(SMDK2413, "SMDK2413")
@@ -162,5 +160,4 @@ MACHINE_START(SMDK2413, "SMDK2413")
         .map_io         = smdk2413_map_io,
         .init_machine   = smdk2413_machine_init,
         .init_time      = smdk2413_init_time,
-        .restart        = s3c2412_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s3c24xx/mach-smdk2416.c b/arch/arm/mach-s3c24xx/mach-smdk2416.c
index 24189e8e8560..86394f72d29e 100644
--- a/arch/arm/mach-s3c24xx/mach-smdk2416.c
+++ b/arch/arm/mach-s3c24xx/mach-smdk2416.c
@@ -262,5 +262,4 @@ MACHINE_START(SMDK2416, "SMDK2416")
         .map_io         = smdk2416_map_io,
         .init_machine   = smdk2416_machine_init,
         .init_time      = smdk2416_init_time,
-        .restart        = s3c2416_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s3c24xx/mach-smdk2440.c b/arch/arm/mach-s3c24xx/mach-smdk2440.c
index 5fb89c0ae17a..9bb96bfbb420 100644
--- a/arch/arm/mach-s3c24xx/mach-smdk2440.c
+++ b/arch/arm/mach-s3c24xx/mach-smdk2440.c
@@ -185,5 +185,4 @@ MACHINE_START(S3C2440, "SMDK2440")
         .map_io         = smdk2440_map_io,
         .init_machine   = smdk2440_machine_init,
         .init_time      = smdk2440_init_time,
-        .restart        = s3c244x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s3c24xx/mach-smdk2443.c b/arch/arm/mach-s3c24xx/mach-smdk2443.c
index 0ed77614dcfe..87fe5c5b8073 100644
--- a/arch/arm/mach-s3c24xx/mach-smdk2443.c
+++ b/arch/arm/mach-s3c24xx/mach-smdk2443.c
@@ -150,5 +150,4 @@ MACHINE_START(SMDK2443, "SMDK2443")
         .map_io         = smdk2443_map_io,
         .init_machine   = smdk2443_machine_init,
         .init_time      = smdk2443_init_time,
-        .restart        = s3c2443_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s3c24xx/mach-tct_hammer.c b/arch/arm/mach-s3c24xx/mach-tct_hammer.c
index c616ca2d409e..2deb62f92fb2 100644
--- a/arch/arm/mach-s3c24xx/mach-tct_hammer.c
+++ b/arch/arm/mach-s3c24xx/mach-tct_hammer.c
@@ -157,5 +157,4 @@ MACHINE_START(TCT_HAMMER, "TCT_HAMMER")
         .init_irq       = s3c2410_init_irq,
         .init_machine   = tct_hammer_init,
         .init_time      = tct_hammer_init_time,
-        .restart        = s3c2410_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s3c24xx/mach-vr1000.c b/arch/arm/mach-s3c24xx/mach-vr1000.c
index f88c584c3001..89f32bd3f01b 100644
--- a/arch/arm/mach-s3c24xx/mach-vr1000.c
+++ b/arch/arm/mach-s3c24xx/mach-vr1000.c
@@ -340,5 +340,4 @@ MACHINE_START(VR1000, "Thorcom-VR1000")
         .init_machine   = vr1000_init,
         .init_irq       = s3c2410_init_irq,
         .init_time      = vr1000_init_time,
-        .restart        = s3c2410_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s3c24xx/mach-vstms.c b/arch/arm/mach-s3c24xx/mach-vstms.c
index 9d4f64750698..b4460d5f7011 100644
--- a/arch/arm/mach-s3c24xx/mach-vstms.c
+++ b/arch/arm/mach-s3c24xx/mach-vstms.c
@@ -165,5 +165,4 @@ MACHINE_START(VSTMS, "VSTMS")
         .init_machine   = vstms_init,
         .map_io         = vstms_map_io,
         .init_time      = vstms_init_time,
-        .restart        = s3c2412_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s3c24xx/s3c2410.c b/arch/arm/mach-s3c24xx/s3c2410.c
index 5ffe828cd659..2a6985a4a0ff 100644
--- a/arch/arm/mach-s3c24xx/s3c2410.c
+++ b/arch/arm/mach-s3c24xx/s3c2410.c
@@ -42,7 +42,6 @@
 #include <plat/cpu.h>
 #include <plat/devs.h>
 #include <plat/pm.h>
-#include <plat/watchdog-reset.h>
 
 #include <plat/gpio-core.h>
 #include <plat/gpio-cfg.h>
@@ -135,15 +134,3 @@ int __init s3c2410a_init(void)
         s3c2410_dev.bus = &s3c2410a_subsys;
         return s3c2410_init();
 }
-
-void s3c2410_restart(enum reboot_mode mode, const char *cmd)
-{
-        if (mode == REBOOT_SOFT) {
-                soft_restart(0);
-        }
-
-        samsung_wdt_reset();
-
-        /* we'll take a jump through zero as a poor second */
-        soft_restart(0);
-}
diff --git a/arch/arm/mach-s3c24xx/s3c2412.c b/arch/arm/mach-s3c24xx/s3c2412.c
index 569f3f5a6c71..ecf2c77ab88b 100644
--- a/arch/arm/mach-s3c24xx/s3c2412.c
+++ b/arch/arm/mach-s3c24xx/s3c2412.c
@@ -48,9 +48,6 @@
 #include "regs-dsc.h"
 #include "s3c2412-power.h"
 
-#define S3C2412_SWRST                   (S3C24XX_VA_CLKPWR + 0x30)
-#define S3C2412_SWRST_RESET             (0x533C2412)
-
 #ifndef CONFIG_CPU_S3C2412_ONLY
 void __iomem *s3c24xx_va_gpio2 = S3C24XX_VA_GPIO;
 
@@ -128,26 +125,6 @@ static void s3c2412_idle(void)
         cpu_do_idle();
 }
 
-void s3c2412_restart(enum reboot_mode mode, const char *cmd)
-{
-        if (mode == REBOOT_SOFT)
-                soft_restart(0);
-
-        /* errata "Watch-dog/Software Reset Problem" specifies that
-         * this reset must be done with the SYSCLK sourced from
-         * EXTCLK instead of FOUT to avoid a glitch in the reset
-         * mechanism.
-         *
-         * See the watchdog section of the S3C2412 manual for more
-         * information on this fix.
-         */
-
-        __raw_writel(0x00, S3C2412_CLKSRC);
-        __raw_writel(S3C2412_SWRST_RESET, S3C2412_SWRST);
-
-        mdelay(1);
-}
-
 /* s3c2412_map_io
  *
  * register the standard cpu IO areas, and any passed in from the
diff --git a/arch/arm/mach-s3c24xx/s3c2416.c b/arch/arm/mach-s3c24xx/s3c2416.c
index 9fe260ae11e1..bfd4da86deb8 100644
--- a/arch/arm/mach-s3c24xx/s3c2416.c
+++ b/arch/arm/mach-s3c24xx/s3c2416.c
@@ -81,14 +81,6 @@ static struct device s3c2416_dev = {
         .bus            = &s3c2416_subsys,
 };
 
-void s3c2416_restart(enum reboot_mode mode, const char *cmd)
-{
-        if (mode == REBOOT_SOFT)
-                soft_restart(0);
-
-        __raw_writel(S3C2443_SWRST_RESET, S3C2443_SWRST);
-}
-
 int __init s3c2416_init(void)
 {
         printk(KERN_INFO "S3C2416: Initializing architecture\n");
diff --git a/arch/arm/mach-s3c24xx/s3c2443.c b/arch/arm/mach-s3c24xx/s3c2443.c
index c7a804d0348e..87b6b89d8ee7 100644
--- a/arch/arm/mach-s3c24xx/s3c2443.c
+++ b/arch/arm/mach-s3c24xx/s3c2443.c
@@ -61,14 +61,6 @@ static struct device s3c2443_dev = {
         .bus            = &s3c2443_subsys,
 };
 
-void s3c2443_restart(enum reboot_mode mode, const char *cmd)
-{
-        if (mode == REBOOT_SOFT)
-                soft_restart(0);
-
-        __raw_writel(S3C2443_SWRST_RESET, S3C2443_SWRST);
-}
-
 int __init s3c2443_init(void)
 {
         printk("S3C2443: Initialising architecture\n");
diff --git a/arch/arm/mach-s3c24xx/s3c244x.c b/arch/arm/mach-s3c24xx/s3c244x.c
index d1c3e65785a1..177f97802745 100644
--- a/arch/arm/mach-s3c24xx/s3c244x.c
+++ b/arch/arm/mach-s3c24xx/s3c244x.c
@@ -42,7 +42,6 @@
 #include <plat/cpu.h>
 #include <plat/pm.h>
 #include <plat/nand-core.h>
-#include <plat/watchdog-reset.h>
 
 #include "common.h"
 #include "regs-dsc.h"
@@ -137,14 +136,3 @@ struct syscore_ops s3c244x_pm_syscore_ops = {
         .suspend        = s3c244x_suspend,
         .resume         = s3c244x_resume,
 };
-
-void s3c244x_restart(enum reboot_mode mode, const char *cmd)
-{
-        if (mode == REBOOT_SOFT)
-                soft_restart(0);
-
-        samsung_wdt_reset();
-
-        /* we'll take a jump through zero as a poor second */
-        soft_restart(0);
-}