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common: Move wait_ticks functions out of common.h

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This function belongs in time.h so move it over and add a comment.

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 12:57:27 -07:00 • committed by Tom Rini
parent 6887c5bed9
commit 036a017f79
3 changed files with 11 additions and 1 deletions
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1
drivers/timer/mpc83xx_timer.c
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@ -9,6 +9,7 @@
#include <clk.h> #include <clk.h>
#include <dm.h> #include <dm.h>
#include <status_led.h> #include <status_led.h>
#include <time.h>
#include <timer.h> #include <timer.h>
#include <watchdog.h> #include <watchdog.h>

1
include/common.h
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@ -286,7 +286,6 @@ int cleanup_before_linux_select(int flags);
/* arch/$(ARCH)/lib/ticks.S */ /* arch/$(ARCH)/lib/ticks.S */
uint64_t get_ticks(void); uint64_t get_ticks(void);
void wait_ticks (unsigned long);
/* lib/uuid.c */ /* lib/uuid.c */
#include <uuid.h> #include <uuid.h>

10
include/time.h
View file

@ -86,4 +86,14 @@ ulong usec2ticks(unsigned long usec);
*/ */
ulong ticks2usec(unsigned long ticks); ulong ticks2usec(unsigned long ticks);
/**
* wait_ticks() - waits a given number of ticks
*
* This is an internal function typically used to implement udelay() and
* similar. Normally you should use udelay() or mdelay() instead.
*
* @ticks: Number of ticks to wait
*/
void wait_ticks(unsigned long ticks);
#endif /* _TIME_H */ #endif /* _TIME_H */