1 files changed, 0 insertions, 114 deletions
diff --git a/include/asm-powerpc/hw_irq.h b/include/asm-powerpc/hw_irq.h
deleted file mode 100644
index c37b31b9633..00000000000
--- a/include/asm-powerpc/hw_irq.h
+++ /dev/null
@@ -1,114 +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/config.h>
-#include <linux/errno.h>
-#include <asm/ptrace.h>
-#include <asm/processor.h>
-
-extern void timer_interrupt(struct pt_regs *);
-extern void ppc_irq_dispatch_handler(struct pt_regs *regs, int irq);
-
-#ifdef CONFIG_PPC_ISERIES
-
-extern unsigned long local_get_flags(void);
-extern unsigned long local_irq_disable(void);
-extern void local_irq_restore(unsigned long);
-
-#define local_irq_enable()	local_irq_restore(1)
-#define local_save_flags(flags)	((flags) = local_get_flags())
-#define local_irq_save(flags)	((flags) = local_irq_disable())
-
-#define irqs_disabled()		(local_get_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")
-#elif defined(__powerpc64__)
-#define SET_MSR_EE(x)	__mtmsrd(x, 1)
-#define local_irq_restore(flags) do { \
-	__asm__ __volatile__("": : :"memory"); \
-	__mtmsrd((flags), 1); \
-} while(0)
-#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)
-
-#endif /* CONFIG_PPC_ISERIES */
-
-#define mask_irq(irq)						\
-	({							\
-	 	irq_desc_t *desc = get_irq_desc(irq);		\
-		if (desc->handler && desc->handler->disable)	\
-			desc->handler->disable(irq);		\
-	})
-#define unmask_irq(irq)						\
-	({							\
-	 	irq_desc_t *desc = get_irq_desc(irq);		\
-		if (desc->handler && desc->handler->enable)	\
-			desc->handler->enable(irq);		\
-	})
-#define ack_irq(irq)						\
-	({							\
-	 	irq_desc_t *desc = get_irq_desc(irq);		\
-		if (desc->handler && desc->handler->ack)	\
-			desc->handler->ack(irq);		\
-	})
-
-/* Should we handle this via lost interrupts and IPIs or should we don't care like
- * we do now ? --BenH.
- */
-struct hw_interrupt_type;
-static inline void hw_resend_irq(struct hw_interrupt_type *h, unsigned int i) {}
-
-#endif	/* __KERNEL__ */
-#endif	/* _ASM_POWERPC_HW_IRQ_H */