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arch/x86/irq: Purge useless handler declarations from hw_irq.h 

arch/x86/include/asm/hw_irq.h contains declarations for the C-level handlers
called into directly from the IDT-referenced assembly stubs. These
declarations are never used as they are referenced from assembly only.

Furthermore, these declarations got their attributes wrong: there is no
'__irqentry' (parameter passing via stack) attached to them.

Also, the list of declarations isn't complete: none of the tracing-capable
variants is declared, for example.

Purge the handler declarations.

Signed-off-by: Nicolai Stange <nicstange@gmail.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Nicolai Stange 2016-02-09 02:43:02 +01:00 committed by Thomas Gleixner
parent 6a6256f9e0
commit d89abe2a1f
1 changed files with 0 additions and 14 deletions
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14
arch/x86/include/asm/hw_irq.h
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@ -168,20 +168,6 @@ extern atomic_t irq_mis_count;
extern void elcr_set_level_irq(unsigned int irq);
/* SMP */
extern __visible void smp_apic_timer_interrupt(struct pt_regs *);
extern __visible void smp_spurious_interrupt(struct pt_regs *);
extern __visible void smp_x86_platform_ipi(struct pt_regs *);
extern __visible void smp_error_interrupt(struct pt_regs *);
#ifdef CONFIG_X86_IO_APIC
extern asmlinkage void smp_irq_move_cleanup_interrupt(void);
#endif
#ifdef CONFIG_SMP
extern __visible void smp_reschedule_interrupt(struct pt_regs *);
extern __visible void smp_call_function_interrupt(struct pt_regs *);
extern __visible void smp_call_function_single_interrupt(struct pt_regs *);
#endif
extern char irq_entries_start[];
#ifdef CONFIG_TRACING
#define trace_irq_entries_start irq_entries_start