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hrtimers: Delete hrtimer_init()

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hrtimer_init() is now unused. Delete it.

Signed-off-by: Nam Cao <namcao@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://lore.kernel.org/all/003722f60c7a2a4f8d4ed24fb741aa313b7e5136.1738746927.git.namcao@linutronix.de
This commit is contained in:
Nam Cao 2025-02-05 11:55:10 +01:00 committed by Ingo Molnar
parent 48ad7bbfd5
commit 9779489a31
3 changed files with 1 additions and 23 deletions
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2
include/linux/hrtimer.h
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@ -231,8 +231,6 @@ static inline enum hrtimer_restart hrtimer_dummy_timeout(struct hrtimer *unused)
/* Exported timer functions: */
/* Initialize timers: */
extern void hrtimer_init(struct hrtimer *timer, clockid_t which_clock,
enum hrtimer_mode mode);
extern void hrtimer_setup(struct hrtimer *timer, enum hrtimer_restart (*function)(struct hrtimer *),
clockid_t clock_id, enum hrtimer_mode mode);
extern void hrtimer_setup_on_stack(struct hrtimer *timer,

2
include/linux/hrtimer_types.h
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@ -34,7 +34,7 @@ enum hrtimer_restart {
* @is_hard: Set if hrtimer will be expired in hard interrupt context
* even on RT.
*
* The hrtimer structure must be initialized by hrtimer_init()
* The hrtimer structure must be initialized by hrtimer_setup()
*/
struct hrtimer {
struct timerqueue_node node;

20
kernel/time/hrtimer.c
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@ -1640,26 +1640,6 @@ static void __hrtimer_setup(struct hrtimer *timer,
timer->function = function;
}
/**
* hrtimer_init - initialize a timer to the given clock
* @timer: the timer to be initialized
* @clock_id: the clock to be used
* @mode: The modes which are relevant for initialization:
* HRTIMER_MODE_ABS, HRTIMER_MODE_REL, HRTIMER_MODE_ABS_SOFT,
* HRTIMER_MODE_REL_SOFT
*
* The PINNED variants of the above can be handed in,
* but the PINNED bit is ignored as pinning happens
* when the hrtimer is started
*/
void hrtimer_init(struct hrtimer *timer, clockid_t clock_id,
enum hrtimer_mode mode)
{
debug_init(timer, clock_id, mode);
__hrtimer_init(timer, clock_id, mode);
}
EXPORT_SYMBOL_GPL(hrtimer_init);
/**
* hrtimer_setup - initialize a timer to the given clock
* @timer: the timer to be initialized