From 125c4033f0187d7264f08d7cf1474252df4f4c17 Mon Sep 17 00:00:00 2001 From: Russell King Date: Sat, 5 Nov 2011 10:23:27 +0000 Subject: ARM: restart: prima2: use new restart hook Hook these platforms restart code into the new restart hook rather than using arch_reset(). Reviewed-by: Barry Song Signed-off-by: Russell King --- arch/arm/mach-prima2/common.h | 1 + arch/arm/mach-prima2/include/mach/system.h | 8 -------- arch/arm/mach-prima2/prima2.c | 1 + arch/arm/mach-prima2/rstc.c | 7 +++++++ 4 files changed, 9 insertions(+), 8 deletions(-) (limited to 'arch/arm/mach-prima2') diff --git a/arch/arm/mach-prima2/common.h b/arch/arm/mach-prima2/common.h index 83e5d2128118..b28a930d4f8a 100644 --- a/arch/arm/mach-prima2/common.h +++ b/arch/arm/mach-prima2/common.h @@ -16,6 +16,7 @@ extern struct sys_timer sirfsoc_timer; extern void __init sirfsoc_of_irq_init(void); extern void __init sirfsoc_of_clk_init(void); +extern void sirfsoc_restart(char, const char *); #ifndef CONFIG_DEBUG_LL static inline void sirfsoc_map_lluart(void) {} diff --git a/arch/arm/mach-prima2/include/mach/system.h b/arch/arm/mach-prima2/include/mach/system.h index 0dbd257ad16d..eb16b4bf570b 100644 --- a/arch/arm/mach-prima2/include/mach/system.h +++ b/arch/arm/mach-prima2/include/mach/system.h @@ -9,13 +9,6 @@ #ifndef __MACH_SYSTEM_H__ #define __MACH_SYSTEM_H__ -#include -#include - -#define SIRFSOC_SYS_RST_BIT BIT(31) - -extern void __iomem *sirfsoc_rstc_base; - static inline void arch_idle(void) { cpu_do_idle(); @@ -23,7 +16,6 @@ static inline void arch_idle(void) static inline void arch_reset(char mode, const char *cmd) { - writel(SIRFSOC_SYS_RST_BIT, sirfsoc_rstc_base); } #endif diff --git a/arch/arm/mach-prima2/prima2.c b/arch/arm/mach-prima2/prima2.c index a12b689a8702..02b9c05ff990 100644 --- a/arch/arm/mach-prima2/prima2.c +++ b/arch/arm/mach-prima2/prima2.c @@ -40,4 +40,5 @@ MACHINE_START(PRIMA2_EVB, "prima2cb") .dma_zone_size = SZ_256M, .init_machine = sirfsoc_mach_init, .dt_compat = prima2cb_dt_match, + .restart = sirfsoc_restart, MACHINE_END diff --git a/arch/arm/mach-prima2/rstc.c b/arch/arm/mach-prima2/rstc.c index 492cfa8d2610..762adb73ab7c 100644 --- a/arch/arm/mach-prima2/rstc.c +++ b/arch/arm/mach-prima2/rstc.c @@ -68,3 +68,10 @@ int sirfsoc_reset_device(struct device *dev) return 0; } + +#define SIRFSOC_SYS_RST_BIT BIT(31) + +void sirfsoc_restart(char mode, const char *cmd) +{ + writel(SIRFSOC_SYS_RST_BIT, sirfsoc_rstc_base); +} -- cgit v1.2.3 From f88b8979d26615ce68772cebc85c3b556571afca Mon Sep 17 00:00:00 2001 From: Russell King 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 Acked-by: H Hartley Sweeten Acked-by: Jamie Iles Acked-by: Tony Lindgren Acked-by: Linus Walleij Signed-off-by: Russell King --- arch/arm/mach-prima2/include/mach/system.h | 4 ---- 1 file changed, 4 deletions(-) (limited to 'arch/arm/mach-prima2') diff --git a/arch/arm/mach-prima2/include/mach/system.h b/arch/arm/mach-prima2/include/mach/system.h index eb16b4bf570b..2c7d2a9d0c92 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 -- cgit v1.2.3