diff options
Diffstat (limited to 'include/asm-x86/irq_regs_32.h')
-rw-r--r-- | include/asm-x86/irq_regs_32.h | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/include/asm-x86/irq_regs_32.h b/include/asm-x86/irq_regs_32.h deleted file mode 100644 index 316a3b258871..000000000000 --- a/include/asm-x86/irq_regs_32.h +++ /dev/null | |||
@@ -1,29 +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 | DECLARE_PER_CPU(struct pt_regs *, irq_regs); | ||
13 | |||
14 | static inline struct pt_regs *get_irq_regs(void) | ||
15 | { | ||
16 | return x86_read_percpu(irq_regs); | ||
17 | } | ||
18 | |||
19 | static inline struct pt_regs *set_irq_regs(struct pt_regs *new_regs) | ||
20 | { | ||
21 | struct pt_regs *old_regs; | ||
22 | |||
23 | old_regs = get_irq_regs(); | ||
24 | x86_write_percpu(irq_regs, new_regs); | ||
25 | |||
26 | return old_regs; | ||
27 | } | ||
28 | |||
29 | #endif /* ASM_X86__IRQ_REGS_32_H */ | ||