diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-04-10 07:47:13 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-04-10 07:47:13 -0700 |
| commit | 5de4c51d2a859a1556b7d20ae1278c3e2d70a79b (patch) | |
| tree | cc9cc1f5df8845471894010e625e130d111262a7 /arch/frv/include/asm/irq_regs.h | |
| parent | 6594d0b1cdfd9058f5b766e490ea1c94ae5e0ed4 (diff) | |
| parent | e69cc9278831139660cb99bde52908f145338d77 (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-2.6-frv
* git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-2.6-frv:
FRV: Move to arch/frv/include/asm/
FRV: Fix indentation errors to keep git-am happy when moving arch header files
Diffstat (limited to 'arch/frv/include/asm/irq_regs.h')
| -rw-r--r-- | arch/frv/include/asm/irq_regs.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/arch/frv/include/asm/irq_regs.h b/arch/frv/include/asm/irq_regs.h new file mode 100644 index 00000000000..d22e83289ad --- /dev/null +++ b/arch/frv/include/asm/irq_regs.h @@ -0,0 +1,27 @@ +/* FRV 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_IRQ_REGS_H +#define _ASM_IRQ_REGS_H + +/* + * Per-cpu current frame pointer - the location of the last exception frame on + * the stack + * - on FRV, GR28 is dedicated to keeping a pointer to the current exception + * frame + */ +#define ARCH_HAS_OWN_IRQ_REGS + +#ifndef __ASSEMBLY__ +#define get_irq_regs() (__frame) +#endif + +#endif /* _ASM_IRQ_REGS_H */ |