1 files changed, 0 insertions, 135 deletions

diff --git a/include/asm-powerpc/hw_irq.h b/include/asm-powerpc/hw_irq.h
deleted file mode 100644
index f75a5fc64d2e..000000000000
--- a/include/asm-powerpc/hw_irq.h
+++ /dev/null
@@ -1,135 +0,0 @@
-/*
- * Copyright (C) 1999 Cort Dougan <cort@cs.nmt.edu>
- */
-#ifndef _ASM_POWERPC_HW_IRQ_H
-#define _ASM_POWERPC_HW_IRQ_H
-
-#ifdef __KERNEL__
-
-#include <linux/errno.h>
-#include <linux/compiler.h>
-#include <asm/ptrace.h>
-#include <asm/processor.h>
-
-extern void timer_interrupt(struct pt_regs *);
-
-#ifdef CONFIG_PPC64
-#include <asm/paca.h>
-
-static inline unsigned long local_get_flags(void)
-{
-        unsigned long flags;
-
-        __asm__ __volatile__("lbz %0,%1(13)"
-        : "=r" (flags)
-        : "i" (offsetof(struct paca_struct, soft_enabled)));
-
-        return flags;
-}
-
-static inline unsigned long raw_local_irq_disable(void)
-{
-        unsigned long flags, zero;
-
-        __asm__ __volatile__("li %1,0; lbz %0,%2(13); stb %1,%2(13)"
-        : "=r" (flags), "=&r" (zero)
-        : "i" (offsetof(struct paca_struct, soft_enabled))
-        : "memory");
-
-        return flags;
-}
-
-extern void raw_local_irq_restore(unsigned long);
-extern void iseries_handle_interrupts(void);
-
-#define raw_local_irq_enable()          raw_local_irq_restore(1)
-#define raw_local_save_flags(flags)     ((flags) = local_get_flags())
-#define raw_local_irq_save(flags)       ((flags) = raw_local_irq_disable())
-
-#define raw_irqs_disabled()             (local_get_flags() == 0)
-#define raw_irqs_disabled_flags(flags)  ((flags) == 0)
-
-#define __hard_irq_enable()     __mtmsrd(mfmsr() | MSR_EE, 1)
-#define __hard_irq_disable()    __mtmsrd(mfmsr() & ~MSR_EE, 1)
-
-#define  hard_irq_disable()                     \
-        do {                                    \
-                __hard_irq_disable();           \
-                get_paca()->soft_enabled = 0;   \
-                get_paca()->hard_enabled = 0;   \
-        } while(0)
-
-static inline int irqs_disabled_flags(unsigned long flags)
-{
-        return flags == 0;
-}
-
-#else
-
-#if defined(CONFIG_BOOKE)
-#define SET_MSR_EE(x)   mtmsr(x)
-#define local_irq_restore(flags)        __asm__ __volatile__("wrtee %0" : : "r" (flags) : "memory")
-#else
-#define SET_MSR_EE(x)   mtmsr(x)
-#define local_irq_restore(flags)        mtmsr(flags)
-#endif
-
-static inline void local_irq_disable(void)
-{
-#ifdef CONFIG_BOOKE
-        __asm__ __volatile__("wrteei 0": : :"memory");
-#else
-        unsigned long msr;
-        __asm__ __volatile__("": : :"memory");
-        msr = mfmsr();
-        SET_MSR_EE(msr & ~MSR_EE);
-#endif
-}
-
-static inline void local_irq_enable(void)
-{
-#ifdef CONFIG_BOOKE
-        __asm__ __volatile__("wrteei 1": : :"memory");
-#else
-        unsigned long msr;
-        __asm__ __volatile__("": : :"memory");
-        msr = mfmsr();
-        SET_MSR_EE(msr | MSR_EE);
-#endif
-}
-
-static inline void local_irq_save_ptr(unsigned long *flags)
-{
-        unsigned long msr;
-        msr = mfmsr();
-        *flags = msr;
-#ifdef CONFIG_BOOKE
-        __asm__ __volatile__("wrteei 0": : :"memory");
-#else
-        SET_MSR_EE(msr & ~MSR_EE);
-#endif
-        __asm__ __volatile__("": : :"memory");
-}
-
-#define local_save_flags(flags) ((flags) = mfmsr())
-#define local_irq_save(flags)   local_irq_save_ptr(&flags)
-#define irqs_disabled()         ((mfmsr() & MSR_EE) == 0)
-
-#define hard_irq_enable()       local_irq_enable()
-#define hard_irq_disable()      local_irq_disable()
-
-static inline int irqs_disabled_flags(unsigned long flags)
-{
-        return (flags & MSR_EE) == 0;
-}
-
-#endif /* CONFIG_PPC64 */
-
-/*
- * interrupt-retrigger: should we handle this via lost interrupts and IPIs
- * or should we not care like we do now ? --BenH.
- */
-struct hw_interrupt_type;
-
-#endif  /* __KERNEL__ */
-#endif  /* _ASM_POWERPC_HW_IRQ_H */