diff options
Diffstat (limited to 'arch/arm/mach-at91/include/mach/system.h')
| -rw-r--r-- | arch/arm/mach-at91/include/mach/system.h | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/arch/arm/mach-at91/include/mach/system.h b/arch/arm/mach-at91/include/mach/system.h index cbd64f3bcec..ba85c441cac 100644 --- a/arch/arm/mach-at91/include/mach/system.h +++ b/arch/arm/mach-at91/include/mach/system.h @@ -21,30 +21,9 @@ #ifndef __ASM_ARCH_SYSTEM_H #define __ASM_ARCH_SYSTEM_H -#include <mach/hardware.h> -#include <mach/at91_st.h> -#include <mach/at91_dbgu.h> -#include <mach/at91_pmc.h> - static inline void arch_idle(void) { - /* - * Disable the processor clock. The processor will be automatically - * re-enabled by an interrupt or by a reset. - */ -#ifdef AT91_PS - at91_sys_write(AT91_PS_CR, AT91_PS_CR_CPU); -#else - at91_sys_write(AT91_PMC_SCDR, AT91_PMC_PCK); -#endif -#ifndef CONFIG_CPU_ARM920T - /* - * Set the processor (CP15) into 'Wait for Interrupt' mode. - * Post-RM9200 processors need this in conjunction with the above - * to save power when idle. - */ cpu_do_idle(); -#endif } #endif |