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time: move timer APIs to include/time.h

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The include/common.h is a collection of unrelated declarations,
macros, etc.

It is horrible to include such a cluttered header just for some
timer functions.  Split out timer functions into include/time.h.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Masahiro Yamada 2016-12-28 00:36:00 +09:00 committed by Tom Rini
parent 5bc516ed66
commit a7b8176999
2 changed files with 17 additions and 7 deletions
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8
include/common.h
View File

@ -20,6 +20,7 @@ typedef volatile unsigned char vu_char;
#include <config.h>
#include <errno.h>
#include <time.h>
#include <asm-offsets.h>
#include <linux/bitops.h>
#include <linux/delay.h>
@ -580,12 +581,6 @@ void ddr_enable_ecc(unsigned int dram_size);
#endif
#endif
/*
* Return the current value of a monotonically increasing microsecond timer.
* Granularity may be larger than 1us if hardware does not support this.
*/
ulong timer_get_us(void);
/* $(CPU)/cpu.c */
static inline int cpumask_next(int cpu, unsigned int mask)
{
@ -724,7 +719,6 @@ void external_interrupt (struct pt_regs *);
void irq_install_handler(int, interrupt_handler_t *, void *);
void irq_free_handler (int);
void reset_timer (void);
ulong get_timer (ulong base);
/* Return value of monotonic microsecond timer */
unsigned long timer_get_us(void);

16
include/time.h Normal file
View File

@ -0,0 +1,16 @@
/*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef _TIME_H
#define _TIME_H
unsigned long get_timer(unsigned long base);
/*
* Return the current value of a monotonically increasing microsecond timer.
* Granularity may be larger than 1us if hardware does not support this.
*/
unsigned long timer_get_us(void);
#endif /* _TIME_H */