diff options
Diffstat (limited to 'arch/x86/include/asm/irq_regs_32.h')
-rw-r--r-- | arch/x86/include/asm/irq_regs_32.h | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/arch/x86/include/asm/irq_regs_32.h b/arch/x86/include/asm/irq_regs_32.h deleted file mode 100644 index 86afd747345..00000000000 --- a/arch/x86/include/asm/irq_regs_32.h +++ /dev/null | |||
@@ -1,31 +0,0 @@ | |||
1 | /* | ||
2 | * Per-cpu current frame pointer - the location of the last exception frame on | ||
3 | * the stack, stored in the per-cpu area. | ||
4 | * | ||
5 | * Jeremy Fitzhardinge <jeremy@goop.org> | ||
6 | */ | ||
7 | #ifndef _ASM_X86_IRQ_REGS_32_H | ||
8 | #define _ASM_X86_IRQ_REGS_32_H | ||
9 | |||
10 | #include <asm/percpu.h> | ||
11 | |||
12 | #define ARCH_HAS_OWN_IRQ_REGS | ||
13 | |||
14 | DECLARE_PER_CPU(struct pt_regs *, irq_regs); | ||
15 | |||
16 | static inline struct pt_regs *get_irq_regs(void) | ||
17 | { | ||
18 | return x86_read_percpu(irq_regs); | ||
19 | } | ||
20 | |||
21 | static inline struct pt_regs *set_irq_regs(struct pt_regs *new_regs) | ||
22 | { | ||
23 | struct pt_regs *old_regs; | ||
24 | |||
25 | old_regs = get_irq_regs(); | ||
26 | x86_write_percpu(irq_regs, new_regs); | ||
27 | |||
28 | return old_regs; | ||
29 | } | ||
30 | |||
31 | #endif /* _ASM_X86_IRQ_REGS_32_H */ | ||