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f60ad4edcf
Before we add yet another stack to the kernel, it would be nice to ensure that we consistently organise stack definitions and related helper functions. This patch moves the basic IRQ stack defintions to <asm/memory.h> to live with their task stack counterparts. Helpers used for unwinding are moved into <asm/stacktrace.h>, where subsequent patches will add helpers for other stacks. Includes are fixed up accordingly. This patch is a pure refactoring -- there should be no functional changes as a result of this patch. Signed-off-by: Mark Rutland <mark.rutland@arm.com> Reviewed-by: Will Deacon <will.deacon@arm.com> Tested-by: Laura Abbott <labbott@redhat.com> Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: James Morse <james.morse@arm.com>
18 lines
268 B
C
18 lines
268 B
C
#ifndef __ASM_IRQ_H
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#define __ASM_IRQ_H
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#ifndef __ASSEMBLER__
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#include <asm-generic/irq.h>
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struct pt_regs;
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extern void set_handle_irq(void (*handle_irq)(struct pt_regs *));
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static inline int nr_legacy_irqs(void)
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{
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return 0;
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}
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#endif /* !__ASSEMBLER__ */
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#endif
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