diff options
Diffstat (limited to 'ANDROID_3.4.5/include/asm-generic/irq_regs.h')
| -rw-r--r-- | ANDROID_3.4.5/include/asm-generic/irq_regs.h | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/ANDROID_3.4.5/include/asm-generic/irq_regs.h b/ANDROID_3.4.5/include/asm-generic/irq_regs.h deleted file mode 100644 index 6bf9355f..00000000 --- a/ANDROID_3.4.5/include/asm-generic/irq_regs.h +++ /dev/null @@ -1,37 +0,0 @@ -/* Fallback per-CPU frame pointer holder - * - * Copyright (C) 2006 Red Hat, Inc. All Rights Reserved. - * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - */ - -#ifndef _ASM_GENERIC_IRQ_REGS_H -#define _ASM_GENERIC_IRQ_REGS_H - -#include <linux/percpu.h> - -/* - * Per-cpu current frame pointer - the location of the last exception frame on - * the stack - */ -DECLARE_PER_CPU(struct pt_regs *, __irq_regs); - -static inline struct pt_regs *get_irq_regs(void) -{ - return __this_cpu_read(__irq_regs); -} - -static inline struct pt_regs *set_irq_regs(struct pt_regs *new_regs) -{ - struct pt_regs *old_regs; - - old_regs = __this_cpu_read(__irq_regs); - __this_cpu_write(__irq_regs, new_regs); - return old_regs; -} - -#endif /* _ASM_GENERIC_IRQ_REGS_H */ |