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common: Move interrupt functions into a new header

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These functions do not use driver model but are fairly widely used in
U-Boot. But it is not clear that they will use driver model anytime soon,
so we don't want to label them as 'legacy'.

Move them to a new irq_func.h header file. Avoid the name 'irq.h' since it
is widely used in U-Boot already.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Simon Glass 2019-11-14 12:57:41 -07:00 • committed by Tom Rini
parent 9d3915b2df
commit c30b7adbca
42 changed files with 60 additions and 7 deletions
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19
include/irq_func.h Normal file
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/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Header file for interrupt functions
*
* (C) Copyright 2000-2009
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*/
#ifndef __IRQ_FUNC_H
#define __IRQ_FUNC_H
int interrupt_init(void);
void timer_interrupt(struct pt_regs *regs);
void external_interrupt(struct pt_regs *regs);
void irq_install_handler (int vec, interrupt_handler_t *handler, void *arg);
void irq_free_handler(int vec);
void reset_timer(void);
#endif