From 6fca1e17f64936de2e9c614c0d246e65ae553b68 Mon Sep 17 00:00:00 2001
From: Russell King <rmk+kernel@arm.linux.org.uk>
Date: Thu, 3 Nov 2011 19:47:54 +0000
Subject: ARM: restart: footbridge: use new restart hook

Hook these platforms restart code into the new restart hook rather
than using arch_reset().

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
 arch/arm/mach-footbridge/cats-hw.c             |  1 +
 arch/arm/mach-footbridge/common.c              | 27 +++++++++++++
 arch/arm/mach-footbridge/common.h              |  1 +
 arch/arm/mach-footbridge/ebsa285.c             |  1 +
 arch/arm/mach-footbridge/include/mach/system.h | 52 --------------------------
 arch/arm/mach-footbridge/netwinder-hw.c        | 27 +++++++++++++
 arch/arm/mach-footbridge/personal.c            |  1 +
 7 files changed, 58 insertions(+), 52 deletions(-)

(limited to 'arch/arm/mach-footbridge')

diff --git a/arch/arm/mach-footbridge/cats-hw.c b/arch/arm/mach-footbridge/cats-hw.c
index 60b6774e1ea..25b453601ac 100644
--- a/arch/arm/mach-footbridge/cats-hw.c
+++ b/arch/arm/mach-footbridge/cats-hw.c
@@ -91,4 +91,5 @@ MACHINE_START(CATS, "Chalice-CATS")
 	.map_io		= footbridge_map_io,
 	.init_irq	= footbridge_init_irq,
 	.timer		= &isa_timer,
+	.restart	= footbridge_restart,
 MACHINE_END
diff --git a/arch/arm/mach-footbridge/common.c b/arch/arm/mach-footbridge/common.c
index 38a44f9b9da..41978ee4f9d 100644
--- a/arch/arm/mach-footbridge/common.c
+++ b/arch/arm/mach-footbridge/common.c
@@ -199,6 +199,33 @@ void __init footbridge_map_io(void)
 		iotable_init(ebsa285_host_io_desc, ARRAY_SIZE(ebsa285_host_io_desc));
 }
 
+void footbridge_restart(char mode, const char *cmd)
+{
+	if (mode == 's') {
+		/* Jump into the ROM */
+		soft_restart(0x41000000);
+	} else {
+		/*
+		 * Force the watchdog to do a CPU reset.
+		 *
+		 * After making sure that the watchdog is disabled
+		 * (so we can change the timer registers) we first
+		 * enable the timer to autoreload itself.  Next, the
+		 * timer interval is set really short and any
+		 * current interrupt request is cleared (so we can
+		 * see an edge transition).  Finally, TIMER4 is
+		 * enabled as the watchdog.
+		 */
+		*CSR_SA110_CNTL &= ~(1 << 13);
+		*CSR_TIMER4_CNTL = TIMER_CNTL_ENABLE |
+				   TIMER_CNTL_AUTORELOAD |
+				   TIMER_CNTL_DIV16;
+		*CSR_TIMER4_LOAD = 0x2;
+		*CSR_TIMER4_CLR  = 0;
+		*CSR_SA110_CNTL |= (1 << 13);
+	}
+}
+
 #ifdef CONFIG_FOOTBRIDGE_ADDIN
 
 static inline unsigned long fb_bus_sdram_offset(void)
diff --git a/arch/arm/mach-footbridge/common.h b/arch/arm/mach-footbridge/common.h
index b05e662d21a..c9767b892cb 100644
--- a/arch/arm/mach-footbridge/common.h
+++ b/arch/arm/mach-footbridge/common.h
@@ -8,3 +8,4 @@ extern void footbridge_map_io(void);
 extern void footbridge_init_irq(void);
 
 extern void isa_init_irq(unsigned int irq);
+extern void footbridge_restart(char, const char *);
diff --git a/arch/arm/mach-footbridge/ebsa285.c b/arch/arm/mach-footbridge/ebsa285.c
index 012210cf7d1..27716a7e5fc 100644
--- a/arch/arm/mach-footbridge/ebsa285.c
+++ b/arch/arm/mach-footbridge/ebsa285.c
@@ -21,5 +21,6 @@ MACHINE_START(EBSA285, "EBSA285")
 	.map_io		= footbridge_map_io,
 	.init_irq	= footbridge_init_irq,
 	.timer		= &footbridge_timer,
+	.restart	= footbridge_restart,
 MACHINE_END
 
diff --git a/arch/arm/mach-footbridge/include/mach/system.h b/arch/arm/mach-footbridge/include/mach/system.h
index 249f895910f..794a02c867f 100644
--- a/arch/arm/mach-footbridge/include/mach/system.h
+++ b/arch/arm/mach-footbridge/include/mach/system.h
@@ -7,12 +7,6 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
-#include <linux/io.h>
-#include <asm/hardware/dec21285.h>
-#include <mach/hardware.h>
-#include <asm/leds.h>
-#include <asm/mach-types.h>
-
 static inline void arch_idle(void)
 {
 	cpu_do_idle();
@@ -20,50 +14,4 @@ static inline void arch_idle(void)
 
 static inline void arch_reset(char mode, const char *cmd)
 {
-	if (mode == 's') {
-		/*
-		 * Jump into the ROM
-		 */
-		soft_restart(0x41000000);
-	} else {
-		if (machine_is_netwinder()) {
-			/* open up the SuperIO chip
-			 */
-			outb(0x87, 0x370);
-			outb(0x87, 0x370);
-
-			/* aux function group 1 (logical device 7)
-			 */
-			outb(0x07, 0x370);
-			outb(0x07, 0x371);
-
-			/* set GP16 for WD-TIMER output
-			 */
-			outb(0xe6, 0x370);
-			outb(0x00, 0x371);
-
-			/* set a RED LED and toggle WD_TIMER for rebooting
-			 */
-			outb(0xc4, 0x338);
-		} else {
-			/* 
-			 * Force the watchdog to do a CPU reset.
-			 *
-			 * After making sure that the watchdog is disabled
-			 * (so we can change the timer registers) we first
-			 * enable the timer to autoreload itself.  Next, the
-			 * timer interval is set really short and any
-			 * current interrupt request is cleared (so we can
-			 * see an edge transition).  Finally, TIMER4 is
-			 * enabled as the watchdog.
-			 */
-			*CSR_SA110_CNTL &= ~(1 << 13);
-			*CSR_TIMER4_CNTL = TIMER_CNTL_ENABLE |
-					   TIMER_CNTL_AUTORELOAD |
-					   TIMER_CNTL_DIV16;
-			*CSR_TIMER4_LOAD = 0x2;
-			*CSR_TIMER4_CLR  = 0;
-			*CSR_SA110_CNTL |= (1 << 13);
-		}
-	}
 }
diff --git a/arch/arm/mach-footbridge/netwinder-hw.c b/arch/arm/mach-footbridge/netwinder-hw.c
index 0d3846f3b60..80a1c5cc907 100644
--- a/arch/arm/mach-footbridge/netwinder-hw.c
+++ b/arch/arm/mach-footbridge/netwinder-hw.c
@@ -645,6 +645,32 @@ fixup_netwinder(struct tag *tags, char **cmdline, struct meminfo *mi)
 #endif
 }
 
+static void netwinder_restart(char mode, const char *cmd)
+{
+	if (mode == 's') {
+		/* Jump into the ROM */
+		soft_restart(0x41000000);
+	} else {
+		local_irq_disable();
+		local_fiq_disable();
+
+		/* open up the SuperIO chip */
+		outb(0x87, 0x370);
+		outb(0x87, 0x370);
+
+		/* aux function group 1 (logical device 7) */
+		outb(0x07, 0x370);
+		outb(0x07, 0x371);
+
+		/* set GP16 for WD-TIMER output */
+		outb(0xe6, 0x370);
+		outb(0x00, 0x371);
+
+		/* set a RED LED and toggle WD_TIMER for rebooting */
+		outb(0xc4, 0x338);
+	}
+}
+
 MACHINE_START(NETWINDER, "Rebel-NetWinder")
 	/* Maintainer: Russell King/Rebel.com */
 	.atag_offset	= 0x100,
@@ -656,4 +682,5 @@ MACHINE_START(NETWINDER, "Rebel-NetWinder")
 	.map_io		= footbridge_map_io,
 	.init_irq	= footbridge_init_irq,
 	.timer		= &isa_timer,
+	.restart	= netwinder_restart,
 MACHINE_END
diff --git a/arch/arm/mach-footbridge/personal.c b/arch/arm/mach-footbridge/personal.c
index f41dba39b32..e1e9990fa95 100644
--- a/arch/arm/mach-footbridge/personal.c
+++ b/arch/arm/mach-footbridge/personal.c
@@ -19,5 +19,6 @@ MACHINE_START(PERSONAL_SERVER, "Compaq-PersonalServer")
 	.map_io		= footbridge_map_io,
 	.init_irq	= footbridge_init_irq,
 	.timer		= &footbridge_timer,
+	.restart	= footbridge_restart,
 MACHINE_END
 
-- 
cgit v1.2.3-70-g09d2


From f88b8979d26615ce68772cebc85c3b556571afca Mon Sep 17 00:00:00 2001
From: Russell King <rmk+kernel@arm.linux.org.uk>
Date: Sat, 5 Nov 2011 21:30:00 +0000
Subject: ARM: restart: remove the now empty arch_reset()

Remove the now empty arch_reset() from all the mach/system.h includes,
and remove its callsite.  Remove arm_machine_restart() as this function
no longer does anything useful.

For samsung platforms, remove the include of mach/system-reset.h and
plat/system-reset.h from their respective mach/system.h headers as these
just define their arch_reset functions.  As a result, the s3c2410 and
plat-samsung system-reset.h files are no longer referenced, so remove
these files entirely.

Acked-by: Nicolas Pitre <nico@linaro.org>
Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Acked-by: Jamie Iles <jamie@jamieiles.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
 arch/arm/include/asm/system.h                     |  1 -
 arch/arm/kernel/process.c                         | 10 ++--------
 arch/arm/mach-at91/include/mach/system.h          |  4 ----
 arch/arm/mach-bcmring/include/mach/system.h       |  4 ----
 arch/arm/mach-clps711x/include/mach/system.h      |  4 ----
 arch/arm/mach-cns3xxx/include/mach/system.h       |  4 ----
 arch/arm/mach-davinci/include/mach/system.h       |  4 ----
 arch/arm/mach-dove/include/mach/system.h          |  5 -----
 arch/arm/mach-ebsa110/include/mach/system.h       |  4 ----
 arch/arm/mach-ep93xx/include/mach/system.h        |  4 ----
 arch/arm/mach-exynos/include/mach/system.h        |  2 --
 arch/arm/mach-footbridge/include/mach/system.h    |  4 ----
 arch/arm/mach-h720x/include/mach/system.h         |  4 ----
 arch/arm/mach-highbank/include/mach/system.h      |  4 ----
 arch/arm/mach-integrator/include/mach/system.h    |  4 ----
 arch/arm/mach-iop13xx/include/mach/system.h       |  4 ----
 arch/arm/mach-iop32x/include/mach/system.h        |  4 ----
 arch/arm/mach-iop33x/include/mach/system.h        |  4 ----
 arch/arm/mach-ixp2000/include/mach/system.h       |  4 ----
 arch/arm/mach-ixp23xx/include/mach/system.h       |  4 ----
 arch/arm/mach-ixp4xx/include/mach/system.h        |  4 ----
 arch/arm/mach-kirkwood/include/mach/system.h      |  4 ----
 arch/arm/mach-ks8695/include/mach/system.h        |  4 ----
 arch/arm/mach-lpc32xx/include/mach/system.h       |  4 ----
 arch/arm/mach-mmp/include/mach/system.h           |  4 ----
 arch/arm/mach-msm/include/mach/system.h           |  4 ----
 arch/arm/mach-mv78xx0/include/mach/system.h       |  5 -----
 arch/arm/mach-mxs/include/mach/system.h           |  4 ----
 arch/arm/mach-netx/include/mach/system.h          |  4 ----
 arch/arm/mach-nomadik/include/mach/system.h       |  4 ----
 arch/arm/mach-orion5x/include/mach/system.h       |  4 ----
 arch/arm/mach-picoxcell/include/mach/system.h     |  4 ----
 arch/arm/mach-pnx4008/include/mach/system.h       |  4 ----
 arch/arm/mach-prima2/include/mach/system.h        |  4 ----
 arch/arm/mach-pxa/include/mach/system.h           |  4 ----
 arch/arm/mach-realview/include/mach/system.h      |  4 ----
 arch/arm/mach-rpc/include/mach/system.h           |  4 ----
 arch/arm/mach-s3c2410/include/mach/system-reset.h | 15 ---------------
 arch/arm/mach-s3c2410/include/mach/system.h       |  2 --
 arch/arm/mach-s3c64xx/include/mach/system.h       |  4 ----
 arch/arm/mach-s5p64x0/include/mach/system.h       |  2 --
 arch/arm/mach-s5pc100/include/mach/system.h       |  2 --
 arch/arm/mach-s5pv210/include/mach/system.h       |  2 --
 arch/arm/mach-sa1100/include/mach/system.h        |  4 ----
 arch/arm/mach-shark/include/mach/system.h         |  4 ----
 arch/arm/mach-tegra/include/mach/system.h         |  4 ----
 arch/arm/mach-u300/include/mach/system.h          |  4 ----
 arch/arm/mach-ux500/include/mach/system.h         |  4 ----
 arch/arm/mach-versatile/include/mach/system.h     |  4 ----
 arch/arm/mach-vexpress/include/mach/system.h      |  4 ----
 arch/arm/mach-w90x900/include/mach/system.h       |  5 -----
 arch/arm/mach-zynq/include/mach/system.h          |  4 ----
 arch/arm/plat-mxc/include/mach/system.h           |  4 ----
 arch/arm/plat-omap/include/plat/system.h          |  4 ----
 arch/arm/plat-samsung/include/plat/system-reset.h | 20 --------------------
 arch/arm/plat-spear/include/plat/system.h         |  4 ----
 56 files changed, 2 insertions(+), 245 deletions(-)
 delete mode 100644 arch/arm/mach-s3c2410/include/mach/system-reset.h
 delete mode 100644 arch/arm/plat-samsung/include/plat/system-reset.h

(limited to 'arch/arm/mach-footbridge')

diff --git a/arch/arm/include/asm/system.h b/arch/arm/include/asm/system.h
index fe7de7571ba..03775b14be8 100644
--- a/arch/arm/include/asm/system.h
+++ b/arch/arm/include/asm/system.h
@@ -100,7 +100,6 @@ extern void __show_regs(struct pt_regs *);
 extern int __pure cpu_architecture(void);
 extern void cpu_init(void);
 
-void arm_machine_restart(char mode, const char *cmd);
 void soft_restart(unsigned long);
 extern void (*arm_pm_restart)(char str, const char *cmd);
 
diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c
index eeb3e16c604..17859ce4e7b 100644
--- a/arch/arm/kernel/process.c
+++ b/arch/arm/kernel/process.c
@@ -117,14 +117,8 @@ void soft_restart(unsigned long addr)
 	cpu_reset(addr);
 }
 
-void arm_machine_restart(char mode, const char *cmd)
+static void null_restart(char mode, const char *cmd)
 {
-	/* Disable interrupts first */
-	local_irq_disable();
-	local_fiq_disable();
-
-	/* Call the architecture specific reboot code. */
-	arch_reset(mode, cmd);
 }
 
 /*
@@ -133,7 +127,7 @@ void arm_machine_restart(char mode, const char *cmd)
 void (*pm_power_off)(void);
 EXPORT_SYMBOL(pm_power_off);
 
-void (*arm_pm_restart)(char str, const char *cmd) = arm_machine_restart;
+void (*arm_pm_restart)(char str, const char *cmd) = null_restart;
 EXPORT_SYMBOL_GPL(arm_pm_restart);
 
 static void do_nothing(void *unused)
diff --git a/arch/arm/mach-at91/include/mach/system.h b/arch/arm/mach-at91/include/mach/system.h
index 079eb12b073..cbd64f3bcec 100644
--- a/arch/arm/mach-at91/include/mach/system.h
+++ b/arch/arm/mach-at91/include/mach/system.h
@@ -47,8 +47,4 @@ static inline void arch_idle(void)
 #endif
 }
 
-static inline void arch_reset(char mode, const char *cmd)
-{
-}
-
 #endif
diff --git a/arch/arm/mach-bcmring/include/mach/system.h b/arch/arm/mach-bcmring/include/mach/system.h
index ca0fbf563d8..cb78250db64 100644
--- a/arch/arm/mach-bcmring/include/mach/system.h
+++ b/arch/arm/mach-bcmring/include/mach/system.h
@@ -25,8 +25,4 @@ static inline void arch_idle(void)
 	cpu_do_idle();
 }
 
-static inline void arch_reset(char mode, const char *cmd)
-{
-}
-
 #endif
diff --git a/arch/arm/mach-clps711x/include/mach/system.h b/arch/arm/mach-clps711x/include/mach/system.h
index 9982debfac3..23d6ef8c84d 100644
--- a/arch/arm/mach-clps711x/include/mach/system.h
+++ b/arch/arm/mach-clps711x/include/mach/system.h
@@ -32,8 +32,4 @@ static inline void arch_idle(void)
 	mov	r0, r0");
 }
 
-static inline void arch_reset(char mode, const char *cmd)
-{
-}
-
 #endif
diff --git a/arch/arm/mach-cns3xxx/include/mach/system.h b/arch/arm/mach-cns3xxx/include/mach/system.h
index f92540d8211..9e56b7dc133 100644
--- a/arch/arm/mach-cns3xxx/include/mach/system.h
+++ b/arch/arm/mach-cns3xxx/include/mach/system.h
@@ -22,8 +22,4 @@ static inline void arch_idle(void)
 	cpu_do_idle();
 }
 
-static inline void arch_reset(char mode, const char *cmd)
-{
-}
-
 #endif
diff --git a/arch/arm/mach-davinci/include/mach/system.h b/arch/arm/mach-davinci/include/mach/system.h
index 6bd1dc06db2..fcb7a015aba 100644
--- a/arch/arm/mach-davinci/include/mach/system.h
+++ b/arch/arm/mach-davinci/include/mach/system.h
@@ -18,8 +18,4 @@ static inline void arch_idle(void)
 	cpu_do_idle();
 }
 
-static inline void arch_reset(char mode, const char *cmd)
-{
-}
-
 #endif /* __ASM_ARCH_SYSTEM_H */
diff --git a/arch/arm/mach-dove/include/mach/system.h b/arch/arm/mach-dove/include/mach/system.h
index 25a3a652f4b..3027954f616 100644
--- a/arch/arm/mach-dove/include/mach/system.h
+++ b/arch/arm/mach-dove/include/mach/system.h
@@ -14,9 +14,4 @@ static inline void arch_idle(void)
 	cpu_do_idle();
 }
 
-static inline void arch_reset(char mode, const char *cmd)
-{
-}
-
-
 #endif
diff --git a/arch/arm/mach-ebsa110/include/mach/system.h b/arch/arm/mach-ebsa110/include/mach/system.h
index 574e63385d0..2e4af65edb6 100644
--- a/arch/arm/mach-ebsa110/include/mach/system.h
+++ b/arch/arm/mach-ebsa110/include/mach/system.h
@@ -34,8 +34,4 @@ static inline void arch_idle(void)
 	asm volatile ("mcr p15, 0, ip, c15, c1, 2" : : : "cc");
 }
 
-static inline void arch_reset(char mode, const char *cmd)
-{
-}
-
 #endif
diff --git a/arch/arm/mach-ep93xx/include/mach/system.h b/arch/arm/mach-ep93xx/include/mach/system.h
index b27a6546eb4..b5bec7cb9b5 100644
--- a/arch/arm/mach-ep93xx/include/mach/system.h
+++ b/arch/arm/mach-ep93xx/include/mach/system.h
@@ -5,7 +5,3 @@ static inline void arch_idle(void)
 {
 	cpu_do_idle();
 }
-
-static inline void arch_reset(char mode, const char *cmd)
-{
-}
diff --git a/arch/arm/mach-exynos/include/mach/system.h b/arch/arm/mach-exynos/include/mach/system.h
index 5e3220c18fc..0063a6de3dc 100644
--- a/arch/arm/mach-exynos/include/mach/system.h
+++ b/arch/arm/mach-exynos/include/mach/system.h
@@ -13,8 +13,6 @@
 #ifndef __ASM_ARCH_SYSTEM_H
 #define __ASM_ARCH_SYSTEM_H __FILE__
 
-#include <plat/system-reset.h>
-
 static void arch_idle(void)
 {
 	/* nothing here yet */
diff --git a/arch/arm/mach-footbridge/include/mach/system.h b/arch/arm/mach-footbridge/include/mach/system.h
index 794a02c867f..a174a5841bc 100644
--- a/arch/arm/mach-footbridge/include/mach/system.h
+++ b/arch/arm/mach-footbridge/include/mach/system.h
@@ -11,7 +11,3 @@ static inline void arch_idle(void)
 {
 	cpu_do_idle();
 }
-
-static inline void arch_reset(char mode, const char *cmd)
-{
-}
diff --git a/arch/arm/mach-h720x/include/mach/system.h b/arch/arm/mach-h720x/include/mach/system.h
index b04f08dcc49..16ac46e239a 100644
--- a/arch/arm/mach-h720x/include/mach/system.h
+++ b/arch/arm/mach-h720x/include/mach/system.h
@@ -24,8 +24,4 @@ static void arch_idle(void)
 	nop();
 }
 
-static inline void arch_reset(char mode, const char *cmd)
-{
-}
-
 #endif
diff --git a/arch/arm/mach-highbank/include/mach/system.h b/arch/arm/mach-highbank/include/mach/system.h
index 0754c79114b..b1d8b5fbe37 100644
--- a/arch/arm/mach-highbank/include/mach/system.h
+++ b/arch/arm/mach-highbank/include/mach/system.h
@@ -21,8 +21,4 @@ static inline void arch_idle(void)
 	cpu_do_idle();
 }
 
-static inline void arch_reset(char mode, const char *cmd)
-{
-}
-
 #endif
diff --git a/arch/arm/mach-integrator/include/mach/system.h b/arch/arm/mach-integrator/include/mach/system.h
index 12fc8c3157c..901514eba4a 100644
--- a/arch/arm/mach-integrator/include/mach/system.h
+++ b/arch/arm/mach-integrator/include/mach/system.h
@@ -30,8 +30,4 @@ static inline void arch_idle(void)
 	cpu_do_idle();
 }
 
-static inline void arch_reset(char mode, const char *cmd)
-{
-}
-
 #endif
diff --git a/arch/arm/mach-iop13xx/include/mach/system.h b/arch/arm/mach-iop13xx/include/mach/system.h
index 7f798dc8a3f..1f31ed3f8ae 100644
--- a/arch/arm/mach-iop13xx/include/mach/system.h
+++ b/arch/arm/mach-iop13xx/include/mach/system.h
@@ -11,7 +11,3 @@ static inline void arch_idle(void)
 {
 	cpu_do_idle();
 }
-
-static inline void arch_reset(char mode, const char *cmd)
-{
-}
diff --git a/arch/arm/mach-iop32x/include/mach/system.h b/arch/arm/mach-iop32x/include/mach/system.h
index 44e46f2d57f..4a88727bca9 100644
--- a/arch/arm/mach-iop32x/include/mach/system.h
+++ b/arch/arm/mach-iop32x/include/mach/system.h
@@ -11,7 +11,3 @@ static inline void arch_idle(void)
 {
 	cpu_do_idle();
 }
-
-static inline void arch_reset(char mode, const char *cmd)
-{
-}
diff --git a/arch/arm/mach-iop33x/include/mach/system.h b/arch/arm/mach-iop33x/include/mach/system.h
index 696d88c0ef3..4f98e765397 100644
--- a/arch/arm/mach-iop33x/include/mach/system.h
+++ b/arch/arm/mach-iop33x/include/mach/system.h
@@ -11,7 +11,3 @@ static inline void arch_idle(void)
 {
 	cpu_do_idle();
 }
-
-static inline void arch_reset(char mode, const char *cmd)
-{
-}
diff --git a/arch/arm/mach-ixp2000/include/mach/system.h b/arch/arm/mach-ixp2000/include/mach/system.h
index e981fd2fefe..a7fb08b2b8e 100644
--- a/arch/arm/mach-ixp2000/include/mach/system.h
+++ b/arch/arm/mach-ixp2000/include/mach/system.h
@@ -12,7 +12,3 @@ static inline void arch_idle(void)
 {
 	cpu_do_idle();
 }
-
-static inline void arch_reset(char mode, const char *cmd)
-{
-}
diff --git a/arch/arm/mach-ixp23xx/include/mach/system.h b/arch/arm/mach-ixp23xx/include/mach/system.h
index 7a1b96ae258..277dda7334b 100644
--- a/arch/arm/mach-ixp23xx/include/mach/system.h
+++ b/arch/arm/mach-ixp23xx/include/mach/system.h
@@ -14,7 +14,3 @@ static inline void arch_idle(void)
 		cpu_do_idle();
 #endif
 }
-
-static inline void arch_reset(char mode, const char *cmd)
-{
-}
diff --git a/arch/arm/mach-ixp4xx/include/mach/system.h b/arch/arm/mach-ixp4xx/include/mach/system.h
index 72db2bbb683..140a9bef446 100644
--- a/arch/arm/mach-ixp4xx/include/mach/system.h
+++ b/arch/arm/mach-ixp4xx/include/mach/system.h
@@ -17,7 +17,3 @@ static inline void arch_idle(void)
 	cpu_do_idle();
 #endif
 }
-
-static inline void arch_reset(char mode, const char *cmd)
-{
-}
diff --git a/arch/arm/mach-kirkwood/include/mach/system.h b/arch/arm/mach-kirkwood/include/mach/system.h
index 8a94d973913..5fddde002b5 100644
--- a/arch/arm/mach-kirkwood/include/mach/system.h
+++ b/arch/arm/mach-kirkwood/include/mach/system.h
@@ -14,8 +14,4 @@ static inline void arch_idle(void)
 	cpu_do_idle();
 }
 
-static inline void arch_reset(char mode, const char *cmd)
-{
-}
-
 #endif
diff --git a/arch/arm/mach-ks8695/include/mach/system.h b/arch/arm/mach-ks8695/include/mach/system.h
index d6de241860b..59fe992395b 100644
--- a/arch/arm/mach-ks8695/include/mach/system.h
+++ b/arch/arm/mach-ks8695/include/mach/system.h
@@ -24,8 +24,4 @@ static void arch_idle(void)
 
 }
 
-static void arch_reset(char mode, const char *cmd)
-{
-}
-
 #endif
diff --git a/arch/arm/mach-lpc32xx/include/mach/system.h b/arch/arm/mach-lpc32xx/include/mach/system.h
index 9c6cc0c7dd4..bf176c99152 100644
--- a/arch/arm/mach-lpc32xx/include/mach/system.h
+++ b/arch/arm/mach-lpc32xx/include/mach/system.h
@@ -24,8 +24,4 @@ static void arch_idle(void)
 	cpu_do_idle();
 }
 
-static inline void arch_reset(char mode, const char *cmd)
-{
-}
-
 #endif
diff --git a/arch/arm/mach-mmp/include/mach/system.h b/arch/arm/mach-mmp/include/mach/system.h
index c434f3a862f..1d001eab81e 100644
--- a/arch/arm/mach-mmp/include/mach/system.h
+++ b/arch/arm/mach-mmp/include/mach/system.h
@@ -13,8 +13,4 @@ static inline void arch_idle(void)
 {
 	cpu_do_idle();
 }
-
-static inline void arch_reset(char mode, const char *cmd)
-{
-}
 #endif /* __ASM_MACH_SYSTEM_H */
diff --git a/arch/arm/mach-msm/include/mach/system.h b/arch/arm/mach-msm/include/mach/system.h
index e180e8b4598..311db2b35da 100644
--- a/arch/arm/mach-msm/include/mach/system.h
+++ b/arch/arm/mach-msm/include/mach/system.h
@@ -14,10 +14,6 @@
  */
 void arch_idle(void);
 
-static inline void arch_reset(char mode, const char *cmd)
-{
-}
-
 /* low level hardware reset hook -- for example, hitting the
  * PSHOLD line on the PMIC to hard reset the system
  */
diff --git a/arch/arm/mach-mv78xx0/include/mach/system.h b/arch/arm/mach-mv78xx0/include/mach/system.h
index 1ae3585f18d..8c3a5387cec 100644
--- a/arch/arm/mach-mv78xx0/include/mach/system.h
+++ b/arch/arm/mach-mv78xx0/include/mach/system.h
@@ -14,9 +14,4 @@ static inline void arch_idle(void)
 	cpu_do_idle();
 }
 
-static inline void arch_reset(char mode, const char *cmd)
-{
-}
-
-
 #endif
diff --git a/arch/arm/mach-mxs/include/mach/system.h b/arch/arm/mach-mxs/include/mach/system.h
index bcd8989285d..e7ad1bb2942 100644
--- a/arch/arm/mach-mxs/include/mach/system.h
+++ b/arch/arm/mach-mxs/include/mach/system.h
@@ -22,8 +22,4 @@ static inline void arch_idle(void)
 	cpu_do_idle();
 }
 
-static inline void arch_reset(char mode, const char *cmd)
-{
-}
-
 #endif /* __MACH_MXS_SYSTEM_H__ */
diff --git a/arch/arm/mach-netx/include/mach/system.h b/arch/arm/mach-netx/include/mach/system.h
index 83ae2b13a95..b38fa36d58c 100644
--- a/arch/arm/mach-netx/include/mach/system.h
+++ b/arch/arm/mach-netx/include/mach/system.h
@@ -24,9 +24,5 @@ static inline void arch_idle(void)
 	cpu_do_idle();
 }
 
-static inline void arch_reset(char mode, const char *cmd)
-{
-}
-
 #endif
 
diff --git a/arch/arm/mach-nomadik/include/mach/system.h b/arch/arm/mach-nomadik/include/mach/system.h
index 16f59f67eee..25e198b8976 100644
--- a/arch/arm/mach-nomadik/include/mach/system.h
+++ b/arch/arm/mach-nomadik/include/mach/system.h
@@ -29,8 +29,4 @@ static inline void arch_idle(void)
 	cpu_do_idle();
 }
 
-static inline void arch_reset(char mode, const char *cmd)
-{
-}
-
 #endif
diff --git a/arch/arm/mach-orion5x/include/mach/system.h b/arch/arm/mach-orion5x/include/mach/system.h
index 66776773514..825a2650cef 100644
--- a/arch/arm/mach-orion5x/include/mach/system.h
+++ b/arch/arm/mach-orion5x/include/mach/system.h
@@ -16,8 +16,4 @@ static inline void arch_idle(void)
 	cpu_do_idle();
 }
 
-static inline void arch_reset(char mode, const char *cmd)
-{
-}
-
 #endif
diff --git a/arch/arm/mach-picoxcell/include/mach/system.h b/arch/arm/mach-picoxcell/include/mach/system.h
index a12da634fdd..1a5d8cb57df 100644
--- a/arch/arm/mach-picoxcell/include/mach/system.h
+++ b/arch/arm/mach-picoxcell/include/mach/system.h
@@ -23,8 +23,4 @@ static inline void arch_idle(void)
 	cpu_do_idle();
 }
 
-static inline void arch_reset(int mode, const char *cmd)
-{
-}
-
 #endif /* __ASM_ARCH_SYSTEM_H */
diff --git a/arch/arm/mach-pnx4008/include/mach/system.h b/arch/arm/mach-pnx4008/include/mach/system.h
index 6710ed34732..60cfe718809 100644
--- a/arch/arm/mach-pnx4008/include/mach/system.h
+++ b/arch/arm/mach-pnx4008/include/mach/system.h
@@ -26,8 +26,4 @@ static void arch_idle(void)
 	cpu_do_idle();
 }
 
-static inline void arch_reset(char mode, const char *cmd)
-{
-}
-
 #endif
diff --git a/arch/arm/mach-prima2/include/mach/system.h b/arch/arm/mach-prima2/include/mach/system.h
index eb16b4bf570..2c7d2a9d0c9 100644
--- a/arch/arm/mach-prima2/include/mach/system.h
+++ b/arch/arm/mach-prima2/include/mach/system.h
@@ -14,8 +14,4 @@ static inline void arch_idle(void)
 	cpu_do_idle();
 }
 
-static inline void arch_reset(char mode, const char *cmd)
-{
-}
-
 #endif
diff --git a/arch/arm/mach-pxa/include/mach/system.h b/arch/arm/mach-pxa/include/mach/system.h
index 85494ff7a45..c5afacd3cc0 100644
--- a/arch/arm/mach-pxa/include/mach/system.h
+++ b/arch/arm/mach-pxa/include/mach/system.h
@@ -13,7 +13,3 @@ static inline void arch_idle(void)
 {
 	cpu_do_idle();
 }
-
-static inline void arch_reset(char mode, const char *cmd)
-{
-}
diff --git a/arch/arm/mach-realview/include/mach/system.h b/arch/arm/mach-realview/include/mach/system.h
index 1630766eeb5..471b671159c 100644
--- a/arch/arm/mach-realview/include/mach/system.h
+++ b/arch/arm/mach-realview/include/mach/system.h
@@ -30,8 +30,4 @@ static inline void arch_idle(void)
 	cpu_do_idle();
 }
 
-static inline void arch_reset(char mode, const char *cmd)
-{
-}
-
 #endif
diff --git a/arch/arm/mach-rpc/include/mach/system.h b/arch/arm/mach-rpc/include/mach/system.h
index e9fb5933277..359bab94b6a 100644
--- a/arch/arm/mach-rpc/include/mach/system.h
+++ b/arch/arm/mach-rpc/include/mach/system.h
@@ -11,7 +11,3 @@ static inline void arch_idle(void)
 {
 	cpu_do_idle();
 }
-
-static inline void arch_reset(char mode, const char *cmd)
-{
-}
diff --git a/arch/arm/mach-s3c2410/include/mach/system-reset.h b/arch/arm/mach-s3c2410/include/mach/system-reset.h
deleted file mode 100644
index e71dc5fdd3e..00000000000
--- a/arch/arm/mach-s3c2410/include/mach/system-reset.h
+++ /dev/null
@@ -1,15 +0,0 @@
-/* arch/arm/mach-s3c2410/include/mach/system-reset.h
- *
- * Copyright (c) 2008 Simtec Electronics
- *	Ben Dooks <ben@simtec.co.uk>
- *
- * S3C2410 - System define for arch_reset() function
- *
- * 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.
-*/
-
-static void arch_reset(char mode, const char *cmd)
-{
-}
diff --git a/arch/arm/mach-s3c2410/include/mach/system.h b/arch/arm/mach-s3c2410/include/mach/system.h
index eef8f24628e..5e215c1a5c8 100644
--- a/arch/arm/mach-s3c2410/include/mach/system.h
+++ b/arch/arm/mach-s3c2410/include/mach/system.h
@@ -52,5 +52,3 @@ static void arch_idle(void)
 	else
 		s3c24xx_default_idle();
 }
-
-#include <mach/system-reset.h>
diff --git a/arch/arm/mach-s3c64xx/include/mach/system.h b/arch/arm/mach-s3c64xx/include/mach/system.h
index 51bc8eb046d..353ed4389ae 100644
--- a/arch/arm/mach-s3c64xx/include/mach/system.h
+++ b/arch/arm/mach-s3c64xx/include/mach/system.h
@@ -16,8 +16,4 @@ static void arch_idle(void)
 	/* nothing here yet */
 }
 
-static void arch_reset(char mode, const char *cmd)
-{
-}
-
 #endif /* __ASM_ARCH_IRQ_H */
diff --git a/arch/arm/mach-s5p64x0/include/mach/system.h b/arch/arm/mach-s5p64x0/include/mach/system.h
index 60f57532c97..cf26e0954a2 100644
--- a/arch/arm/mach-s5p64x0/include/mach/system.h
+++ b/arch/arm/mach-s5p64x0/include/mach/system.h
@@ -13,8 +13,6 @@
 #ifndef __ASM_ARCH_SYSTEM_H
 #define __ASM_ARCH_SYSTEM_H __FILE__
 
-#include <plat/system-reset.h>
-
 static void arch_idle(void)
 {
 	/* nothing here yet */
diff --git a/arch/arm/mach-s5pc100/include/mach/system.h b/arch/arm/mach-s5pc100/include/mach/system.h
index a9ea57c0660..afc96c29851 100644
--- a/arch/arm/mach-s5pc100/include/mach/system.h
+++ b/arch/arm/mach-s5pc100/include/mach/system.h
@@ -11,8 +11,6 @@
 #ifndef __ASM_ARCH_SYSTEM_H
 #define __ASM_ARCH_SYSTEM_H __FILE__
 
-#include <plat/system-reset.h>
-
 static void arch_idle(void)
 {
 	/* nothing here yet */
diff --git a/arch/arm/mach-s5pv210/include/mach/system.h b/arch/arm/mach-s5pv210/include/mach/system.h
index af8a200b213..bf288ced860 100644
--- a/arch/arm/mach-s5pv210/include/mach/system.h
+++ b/arch/arm/mach-s5pv210/include/mach/system.h
@@ -13,8 +13,6 @@
 #ifndef __ASM_ARCH_SYSTEM_H
 #define __ASM_ARCH_SYSTEM_H __FILE__
 
-#include <plat/system-reset.h>
-
 static void arch_idle(void)
 {
 	/* nothing here yet */
diff --git a/arch/arm/mach-sa1100/include/mach/system.h b/arch/arm/mach-sa1100/include/mach/system.h
index 3c3e8426b40..e17b208f76d 100644
--- a/arch/arm/mach-sa1100/include/mach/system.h
+++ b/arch/arm/mach-sa1100/include/mach/system.h
@@ -7,7 +7,3 @@ static inline void arch_idle(void)
 {
 	cpu_do_idle();
 }
-
-static inline void arch_reset(char mode, const char *cmd)
-{
-}
diff --git a/arch/arm/mach-shark/include/mach/system.h b/arch/arm/mach-shark/include/mach/system.h
index 2cc363a3cd9..1b2f2c5050a 100644
--- a/arch/arm/mach-shark/include/mach/system.h
+++ b/arch/arm/mach-shark/include/mach/system.h
@@ -6,10 +6,6 @@
 #ifndef __ASM_ARCH_SYSTEM_H
 #define __ASM_ARCH_SYSTEM_H
 
-static inline void arch_reset(char mode, const char *cmd)
-{
-}
-
 static inline void arch_idle(void)
 {
 }
diff --git a/arch/arm/mach-tegra/include/mach/system.h b/arch/arm/mach-tegra/include/mach/system.h
index b87b8a4bc30..a312988bf6f 100644
--- a/arch/arm/mach-tegra/include/mach/system.h
+++ b/arch/arm/mach-tegra/include/mach/system.h
@@ -21,10 +21,6 @@
 #ifndef __MACH_TEGRA_SYSTEM_H
 #define __MACH_TEGRA_SYSTEM_H
 
-static inline void arch_reset(char mode, const char *cmd)
-{
-}
-
 static inline void arch_idle(void)
 {
 }
diff --git a/arch/arm/mach-u300/include/mach/system.h b/arch/arm/mach-u300/include/mach/system.h
index 0ddf3cd367c..574d46e3829 100644
--- a/arch/arm/mach-u300/include/mach/system.h
+++ b/arch/arm/mach-u300/include/mach/system.h
@@ -12,7 +12,3 @@ static inline void arch_idle(void)
 {
 	cpu_do_idle();
 }
-
-static inline void arch_reset(char mode, const char *cmd)
-{
-}
diff --git a/arch/arm/mach-ux500/include/mach/system.h b/arch/arm/mach-ux500/include/mach/system.h
index ae1dff1d7e6..258e5c919c2 100644
--- a/arch/arm/mach-ux500/include/mach/system.h
+++ b/arch/arm/mach-ux500/include/mach/system.h
@@ -17,8 +17,4 @@ static inline void arch_idle(void)
 	cpu_do_idle();
 }
 
-static inline void arch_reset(char mode, const char *cmd)
-{
-}
-
 #endif
diff --git a/arch/arm/mach-versatile/include/mach/system.h b/arch/arm/mach-versatile/include/mach/system.h
index 335946addf6..f3fa347895f 100644
--- a/arch/arm/mach-versatile/include/mach/system.h
+++ b/arch/arm/mach-versatile/include/mach/system.h
@@ -30,8 +30,4 @@ static inline void arch_idle(void)
 	cpu_do_idle();
 }
 
-static inline void arch_reset(char mode, const char *cmd)
-{
-}
-
 #endif
diff --git a/arch/arm/mach-vexpress/include/mach/system.h b/arch/arm/mach-vexpress/include/mach/system.h
index 899a4e628a4..f653a8e265b 100644
--- a/arch/arm/mach-vexpress/include/mach/system.h
+++ b/arch/arm/mach-vexpress/include/mach/system.h
@@ -30,8 +30,4 @@ static inline void arch_idle(void)
 	cpu_do_idle();
 }
 
-static inline void arch_reset(char mode, const char *cmd)
-{
-}
-
 #endif
diff --git a/arch/arm/mach-w90x900/include/mach/system.h b/arch/arm/mach-w90x900/include/mach/system.h
index 001a2f93a1e..2aaeb931161 100644
--- a/arch/arm/mach-w90x900/include/mach/system.h
+++ b/arch/arm/mach-w90x900/include/mach/system.h
@@ -17,8 +17,3 @@
 static void arch_idle(void)
 {
 }
-
-static void arch_reset(char mode, const char *cmd)
-{
-}
-
diff --git a/arch/arm/mach-zynq/include/mach/system.h b/arch/arm/mach-zynq/include/mach/system.h
index 34be7ed4b67..8e88e0b8d2b 100644
--- a/arch/arm/mach-zynq/include/mach/system.h
+++ b/arch/arm/mach-zynq/include/mach/system.h
@@ -20,8 +20,4 @@ static inline void arch_idle(void)
 	cpu_do_idle();
 }
 
-static inline void arch_reset(char mode, const char *cmd)
-{
-}
-
 #endif
diff --git a/arch/arm/plat-mxc/include/mach/system.h b/arch/arm/plat-mxc/include/mach/system.h
index c21c12d14c1..13ad0df2e86 100644
--- a/arch/arm/plat-mxc/include/mach/system.h
+++ b/arch/arm/plat-mxc/include/mach/system.h
@@ -22,8 +22,4 @@ static inline void arch_idle(void)
 	cpu_do_idle();
 }
 
-static inline void arch_reset(char mode, const char *cmd)
-{
-}
-
 #endif /* __ASM_ARCH_MXC_SYSTEM_H__ */
diff --git a/arch/arm/plat-omap/include/plat/system.h b/arch/arm/plat-omap/include/plat/system.h
index 910f15ff8c8..8e5ebd74b12 100644
--- a/arch/arm/plat-omap/include/plat/system.h
+++ b/arch/arm/plat-omap/include/plat/system.h
@@ -12,8 +12,4 @@ static inline void arch_idle(void)
 	cpu_do_idle();
 }
 
-static inline void arch_reset(char mode, const char *cmd)
-{
-}
-
 #endif
diff --git a/arch/arm/plat-samsung/include/plat/system-reset.h b/arch/arm/plat-samsung/include/plat/system-reset.h
deleted file mode 100644
index 73d7808a26f..00000000000
--- a/arch/arm/plat-samsung/include/plat/system-reset.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/* linux/arch/arm/plat-samsung/include/plat/system-reset.h
- *
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com
- *
- * Based on arch/arm/mach-s3c2410/include/mach/system-reset.h
- *
- * S5P - System define for arch_reset()
- *
- * 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.
-*/
-
-#include <plat/watchdog-reset.h>
-
-static void arch_reset(char mode, const char *cmd)
-{
-	arch_wdt_reset();
-}
diff --git a/arch/arm/plat-spear/include/plat/system.h b/arch/arm/plat-spear/include/plat/system.h
index 4a0d125260a..86c6f83b44c 100644
--- a/arch/arm/plat-spear/include/plat/system.h
+++ b/arch/arm/plat-spear/include/plat/system.h
@@ -23,8 +23,4 @@ static inline void arch_idle(void)
 	cpu_do_idle();
 }
 
-static inline void arch_reset(char mode, const char *cmd)
-{
-}
-
 #endif /* __PLAT_SYSTEM_H */
-- 
cgit v1.2.3-70-g09d2