ARM: restart: orion5x: use new restart hook

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

In addition, convert calls to arm_machine_restart() to orion5x_restart()
to ensure that they continue to work as intended.

Acked-by: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

24 files changed, 41 insertions, 15 deletions

diff --git a/arch/arm/mach-orion5x/common.c b/arch/arm/mach-orion5x/common.c
index 22ace0b..41127e8 100644
--- a/arch/arm/mach-orion5x/common.c
+++ b/arch/arm/mach-orion5x/common.c
@@ -18,6 +18,7 @@
 #include <linux/mbus.h>
 #include <linux/mv643xx_i2c.h>
 #include <linux/ata_platform.h>
+#include <linux/delay.h>
 #include <net/dsa.h>
 #include <asm/page.h>
 #include <asm/setup.h>
@@ -304,6 +305,17 @@ void __init orion5x_init(void)
 	orion5x_wdt_init();
 }
 
+void orion5x_restart(char mode, const char *cmd)
+{
+	/*
+	 * Enable and issue soft reset
+	 */
+	orion5x_setbits(RSTOUTn_MASK, (1 << 2));
+	orion5x_setbits(CPU_SOFT_RESET, 1);
+	mdelay(200);
+	orion5x_clrbits(CPU_SOFT_RESET, 1);
+}
+
 /*
  * Many orion-based systems have buggy bootloader implementations.
  * This is a common fixup for bogus memory tags.
diff --git a/arch/arm/mach-orion5x/common.h b/arch/arm/mach-orion5x/common.h
index 909489f..37ef18d 100644
--- a/arch/arm/mach-orion5x/common.h
+++ b/arch/arm/mach-orion5x/common.h
@@ -39,6 +39,7 @@ void orion5x_spi_init(void);
 void orion5x_uart0_init(void);
 void orion5x_uart1_init(void);
 void orion5x_xor_init(void);
+void orion5x_restart(char, const char *);
 
 /*
  * PCIe/PCI functions.
diff --git a/arch/arm/mach-orion5x/d2net-setup.c b/arch/arm/mach-orion5x/d2net-setup.c
index 8c83009..d75dcfa 100644
--- a/arch/arm/mach-orion5x/d2net-setup.c
+++ b/arch/arm/mach-orion5x/d2net-setup.c
@@ -343,6 +343,7 @@ MACHINE_START(D2NET, "LaCie d2 Network")
 	.init_irq	= orion5x_init_irq,
 	.timer		= &orion5x_timer,
 	.fixup		= tag_fixup_mem32,
+	.restart	= orion5x_restart,
 MACHINE_END
 #endif
 
@@ -355,6 +356,7 @@ MACHINE_START(BIGDISK, "LaCie Big Disk Network")
 	.init_irq	= orion5x_init_irq,
 	.timer		= &orion5x_timer,
 	.fixup		= tag_fixup_mem32,
+	.restart	= orion5x_restart,
 MACHINE_END
 #endif
 
diff --git a/arch/arm/mach-orion5x/db88f5281-setup.c b/arch/arm/mach-orion5x/db88f5281-setup.c
index 4b79a80..a104d5a 100644
--- a/arch/arm/mach-orion5x/db88f5281-setup.c
+++ b/arch/arm/mach-orion5x/db88f5281-setup.c
@@ -364,4 +364,5 @@ MACHINE_START(DB88F5281, "Marvell Orion-2 Development Board")
 	.init_early	= orion5x_init_early,
 	.init_irq	= orion5x_init_irq,
 	.timer		= &orion5x_timer,
+	.restart	= orion5x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-orion5x/dns323-setup.c b/arch/arm/mach-orion5x/dns323-setup.c
index 343f60e..91b0f47 100644
--- a/arch/arm/mach-orion5x/dns323-setup.c
+++ b/arch/arm/mach-orion5x/dns323-setup.c
@@ -736,4 +736,5 @@ MACHINE_START(DNS323, "D-Link DNS-323")
 	.init_irq	= orion5x_init_irq,
 	.timer		= &orion5x_timer,
 	.fixup		= tag_fixup_mem32,
+	.restart	= orion5x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-orion5x/edmini_v2-setup.c b/arch/arm/mach-orion5x/edmini_v2-setup.c
index 70a4e92..355e962 100644
--- a/arch/arm/mach-orion5x/edmini_v2-setup.c
+++ b/arch/arm/mach-orion5x/edmini_v2-setup.c
@@ -258,4 +258,5 @@ MACHINE_START(EDMINI_V2, "LaCie Ethernet Disk mini V2")
 	.init_irq	= orion5x_init_irq,
 	.timer		= &orion5x_timer,
 	.fixup		= tag_fixup_mem32,
+	.restart	= orion5x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-orion5x/include/mach/system.h b/arch/arm/mach-orion5x/include/mach/system.h
index a1d6e46..6677677 100644
--- a/arch/arm/mach-orion5x/include/mach/system.h
+++ b/arch/arm/mach-orion5x/include/mach/system.h
@@ -11,8 +11,6 @@
 #ifndef __ASM_ARCH_SYSTEM_H
 #define __ASM_ARCH_SYSTEM_H
 
-#include <mach/bridge-regs.h>
-
 static inline void arch_idle(void)
 {
 	cpu_do_idle();
@@ -20,14 +18,6 @@ static inline void arch_idle(void)
 
 static inline void arch_reset(char mode, const char *cmd)
 {
-	/*
-	 * Enable and issue soft reset
-	 */
-	orion5x_setbits(RSTOUTn_MASK, (1 << 2));
-	orion5x_setbits(CPU_SOFT_RESET, 1);
-	mdelay(200);
-	orion5x_clrbits(CPU_SOFT_RESET, 1);
 }
 
-
 #endif
diff --git a/arch/arm/mach-orion5x/kurobox_pro-setup.c b/arch/arm/mach-orion5x/kurobox_pro-setup.c
index d3cd3f6..47587b8 100644
--- a/arch/arm/mach-orion5x/kurobox_pro-setup.c
+++ b/arch/arm/mach-orion5x/kurobox_pro-setup.c
@@ -386,6 +386,7 @@ MACHINE_START(KUROBOX_PRO, "Buffalo/Revogear Kurobox Pro")
 	.init_irq	= orion5x_init_irq,
 	.timer		= &orion5x_timer,
 	.fixup		= tag_fixup_mem32,
+	.restart	= orion5x_restart,
 MACHINE_END
 #endif
 
@@ -399,5 +400,6 @@ MACHINE_START(LINKSTATION_PRO, "Buffalo Linkstation Pro/Live")
 	.init_irq	= orion5x_init_irq,
 	.timer		= &orion5x_timer,
 	.fixup		= tag_fixup_mem32,
+	.restart	= orion5x_restart,
 MACHINE_END
 #endif
diff --git a/arch/arm/mach-orion5x/ls-chl-setup.c b/arch/arm/mach-orion5x/ls-chl-setup.c
index 9503fff..5272131 100644
--- a/arch/arm/mach-orion5x/ls-chl-setup.c
+++ b/arch/arm/mach-orion5x/ls-chl-setup.c
@@ -140,7 +140,7 @@ static struct mv_sata_platform_data lschl_sata_data = {
 
 static void lschl_power_off(void)
 {
-	arm_machine_restart('h', NULL);
+	orion5x_restart('h', NULL);
 }
 
 /*****************************************************************************
@@ -325,4 +325,5 @@ MACHINE_START(LINKSTATION_LSCHL, "Buffalo Linkstation LiveV3 (LS-CHL)")
 	.init_irq	= orion5x_init_irq,
 	.timer		= &orion5x_timer,
 	.fixup		= tag_fixup_mem32,
+	.restart	= orion5x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-orion5x/ls_hgl-setup.c b/arch/arm/mach-orion5x/ls_hgl-setup.c
index ed6d772..9a8697b 100644
--- a/arch/arm/mach-orion5x/ls_hgl-setup.c
+++ b/arch/arm/mach-orion5x/ls_hgl-setup.c
@@ -186,7 +186,7 @@ static struct mv_sata_platform_data ls_hgl_sata_data = {
 
 static void ls_hgl_power_off(void)
 {
-	arm_machine_restart('h', NULL);
+	orion5x_restart('h', NULL);
 }
 
 
@@ -272,4 +272,5 @@ MACHINE_START(LINKSTATION_LS_HGL, "Buffalo Linkstation LS-HGL")
 	.init_irq	= orion5x_init_irq,
 	.timer		= &orion5x_timer,
 	.fixup		= tag_fixup_mem32,
+	.restart	= orion5x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-orion5x/lsmini-setup.c b/arch/arm/mach-orion5x/lsmini-setup.c
index 743f7f1..09c7365 100644
--- a/arch/arm/mach-orion5x/lsmini-setup.c
+++ b/arch/arm/mach-orion5x/lsmini-setup.c
@@ -186,7 +186,7 @@ static struct mv_sata_platform_data lsmini_sata_data = {
 
 static void lsmini_power_off(void)
 {
-	arm_machine_restart('h', NULL);
+	orion5x_restart('h', NULL);
 }
 
 
@@ -274,5 +274,6 @@ MACHINE_START(LINKSTATION_MINI, "Buffalo Linkstation Mini")
 	.init_irq	= orion5x_init_irq,
 	.timer		= &orion5x_timer,
 	.fixup		= tag_fixup_mem32,
+	.restart	= orion5x_restart,
 MACHINE_END
 #endif
diff --git a/arch/arm/mach-orion5x/mss2-setup.c b/arch/arm/mach-orion5x/mss2-setup.c
index 6020e26..65faaa3 100644
--- a/arch/arm/mach-orion5x/mss2-setup.c
+++ b/arch/arm/mach-orion5x/mss2-setup.c
@@ -267,5 +267,6 @@ MACHINE_START(MSS2, "Maxtor Shared Storage II")
 	.init_early	= orion5x_init_early,
 	.init_irq	= orion5x_init_irq,
 	.timer		= &orion5x_timer,
-	.fixup		= tag_fixup_mem32
+	.fixup		= tag_fixup_mem32,
+	.restart	= orion5x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-orion5x/mv2120-setup.c b/arch/arm/mach-orion5x/mv2120-setup.c
index 201ae36..c87fde4 100644
--- a/arch/arm/mach-orion5x/mv2120-setup.c
+++ b/arch/arm/mach-orion5x/mv2120-setup.c
@@ -234,5 +234,6 @@ MACHINE_START(MV2120, "HP Media Vault mv2120")
 	.init_early	= orion5x_init_early,
 	.init_irq	= orion5x_init_irq,
 	.timer		= &orion5x_timer,
-	.fixup		= tag_fixup_mem32
+	.fixup		= tag_fixup_mem32,
+	.restart	= orion5x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-orion5x/net2big-setup.c b/arch/arm/mach-orion5x/net2big-setup.c
index 6197c79..0180c39 100644
--- a/arch/arm/mach-orion5x/net2big-setup.c
+++ b/arch/arm/mach-orion5x/net2big-setup.c
@@ -426,5 +426,6 @@ MACHINE_START(NET2BIG, "LaCie 2Big Network")
 	.init_irq	= orion5x_init_irq,
 	.timer		= &orion5x_timer,
 	.fixup		= tag_fixup_mem32,
+	.restart	= orion5x_restart,
 MACHINE_END
 
diff --git a/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c b/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c
index ebd6767..292038f 100644
--- a/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c
+++ b/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c
@@ -175,4 +175,5 @@ MACHINE_START(RD88F5181L_FXO, "Marvell Orion-VoIP FXO Reference Design")
 	.init_irq	= orion5x_init_irq,
 	.timer		= &orion5x_timer,
 	.fixup		= tag_fixup_mem32,
+	.restart	= orion5x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c b/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c
index 05db2d3..c44eaba 100644
--- a/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c
+++ b/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c
@@ -187,4 +187,5 @@ MACHINE_START(RD88F5181L_GE, "Marvell Orion-VoIP GE Reference Design")
 	.init_irq	= orion5x_init_irq,
 	.timer		= &orion5x_timer,
 	.fixup		= tag_fixup_mem32,
+	.restart	= orion5x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-orion5x/rd88f5182-setup.c b/arch/arm/mach-orion5x/rd88f5182-setup.c
index e47fa05..96438b6 100644
--- a/arch/arm/mach-orion5x/rd88f5182-setup.c
+++ b/arch/arm/mach-orion5x/rd88f5182-setup.c
@@ -311,4 +311,5 @@ MACHINE_START(RD88F5182, "Marvell Orion-NAS Reference Design")
 	.init_early	= orion5x_init_early,
 	.init_irq	= orion5x_init_irq,
 	.timer		= &orion5x_timer,
+	.restart	= orion5x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c b/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c
index 6431725..2c5fab0 100644
--- a/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c
+++ b/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c
@@ -128,4 +128,5 @@ MACHINE_START(RD88F6183AP_GE, "Marvell Orion-1-90 AP GE Reference Design")
 	.init_irq	= orion5x_init_irq,
 	.timer		= &orion5x_timer,
 	.fixup		= tag_fixup_mem32,
+	.restart	= orion5x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-orion5x/terastation_pro2-setup.c b/arch/arm/mach-orion5x/terastation_pro2-setup.c
index 29f1526..632a861 100644
--- a/arch/arm/mach-orion5x/terastation_pro2-setup.c
+++ b/arch/arm/mach-orion5x/terastation_pro2-setup.c
@@ -364,4 +364,5 @@ MACHINE_START(TERASTATION_PRO2, "Buffalo Terastation Pro II/Live")
 	.init_irq	= orion5x_init_irq,
 	.timer		= &orion5x_timer,
 	.fixup		= tag_fixup_mem32,
+	.restart	= orion5x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-orion5x/ts209-setup.c b/arch/arm/mach-orion5x/ts209-setup.c
index 31e51f9..62c156b 100644
--- a/arch/arm/mach-orion5x/ts209-setup.c
+++ b/arch/arm/mach-orion5x/ts209-setup.c
@@ -329,4 +329,5 @@ MACHINE_START(TS209, "QNAP TS-109/TS-209")
 	.init_irq	= orion5x_init_irq,
 	.timer		= &orion5x_timer,
 	.fixup		= tag_fixup_mem32,
+	.restart	= orion5x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-orion5x/ts409-setup.c b/arch/arm/mach-orion5x/ts409-setup.c
index 0fbcc14..4e6ff75 100644
--- a/arch/arm/mach-orion5x/ts409-setup.c
+++ b/arch/arm/mach-orion5x/ts409-setup.c
@@ -318,4 +318,5 @@ MACHINE_START(TS409, "QNAP TS-409")
 	.init_irq	= orion5x_init_irq,
 	.timer		= &orion5x_timer,
 	.fixup		= tag_fixup_mem32,
+	.restart	= orion5x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-orion5x/ts78xx-setup.c b/arch/arm/mach-orion5x/ts78xx-setup.c
index b35e200..c96f374 100644
--- a/arch/arm/mach-orion5x/ts78xx-setup.c
+++ b/arch/arm/mach-orion5x/ts78xx-setup.c
@@ -627,4 +627,5 @@ MACHINE_START(TS78XX, "Technologic Systems TS-78xx SBC")
 	.init_early	= orion5x_init_early,
 	.init_irq	= orion5x_init_irq,
 	.timer		= &orion5x_timer,
+	.restart	= orion5x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-orion5x/wnr854t-setup.c b/arch/arm/mach-orion5x/wnr854t-setup.c
index b8be7d8..078c03f 100644
--- a/arch/arm/mach-orion5x/wnr854t-setup.c
+++ b/arch/arm/mach-orion5x/wnr854t-setup.c
@@ -179,4 +179,5 @@ MACHINE_START(WNR854T, "Netgear WNR854T")
 	.init_irq	= orion5x_init_irq,
 	.timer		= &orion5x_timer,
 	.fixup		= tag_fixup_mem32,
+	.restart	= orion5x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-orion5x/wrt350n-v2-setup.c b/arch/arm/mach-orion5x/wrt350n-v2-setup.c
index faf81a0..46a9778 100644
--- a/arch/arm/mach-orion5x/wrt350n-v2-setup.c
+++ b/arch/arm/mach-orion5x/wrt350n-v2-setup.c
@@ -267,4 +267,5 @@ MACHINE_START(WRT350N_V2, "Linksys WRT350N v2")
 	.init_irq	= orion5x_init_irq,
 	.timer		= &orion5x_timer,
 	.fixup		= tag_fixup_mem32,
+	.restart	= orion5x_restart,
 MACHINE_END