diff options
| author | Max Filippov <jcmvbkbc@gmail.com> | 2013-12-01 12:59:49 +0400 |
|---|---|---|
| committer | Chris Zankel <chris@zankel.net> | 2014-01-14 10:19:56 -0800 |
| commit | cbd1de2e8e46207cead11034f92ea8a018b11189 (patch) | |
| tree | aba9a9486122ed6bf3a849365424742645ad5766 /include/linux/irqchip | |
| parent | c8f3a7dc0102fc9f89cc373c6dd7beb49916a695 (diff) | |
xtensa: move built-in PIC to drivers/irqchip
Extract xtensa built-in interrupt controller implementation from
xtensa/kernel/irq.c and move it to other irqchips, providing way to
instantiate it from the device tree.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Chris Zankel <chris@zankel.net>
Diffstat (limited to 'include/linux/irqchip')
| -rw-r--r-- | include/linux/irqchip/xtensa-pic.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/include/linux/irqchip/xtensa-pic.h b/include/linux/irqchip/xtensa-pic.h new file mode 100644 index 000000000000..48718ae5ab68 --- /dev/null +++ b/include/linux/irqchip/xtensa-pic.h @@ -0,0 +1,18 @@ +/* + * Xtensa built-in interrupt controller + * + * Copyright (C) 2002 - 2013 Tensilica, Inc. + * Copyright (C) 1992, 1998 Linus Torvalds, Ingo Molnar + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef __LINUX_IRQCHIP_XTENSA_PIC_H +#define __LINUX_IRQCHIP_XTENSA_PIC_H + +struct device_node; +int xtensa_pic_init_legacy(struct device_node *interrupt_parent); + +#endif /* __LINUX_IRQCHIP_XTENSA_PIC_H */ |