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clocksource/drivers/timer-ti-dm: Drop unused functions

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We still have some unused functions left, let's drop them.

Signed-off-by: Tony Lindgren <tony@atomide.com>
Reviewed-by: Janusz Krzysztofik <jmkrzyszt@gmail.com>
Link: https://lore.kernel.org/r/20220815131250.34603-2-tony@atomide.com
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
This commit is contained in:
Tony Lindgren 2022-08-15 16:12:42 +03:00 committed by Daniel Lezcano
parent 0e2c8e6d76
commit caa590067e
2 changed files with 0 additions and 58 deletions
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51
drivers/clocksource/timer-ti-dm.c
View File

@ -388,16 +388,6 @@ static inline u32 omap_dm_timer_reserved_systimer(int id)
return (omap_reserved_systimers & (1 << (id - 1))) ? 1 : 0;
}
int omap_dm_timer_reserve_systimer(int id)
{
if (omap_dm_timer_reserved_systimer(id))
return -ENODEV;
omap_reserved_systimers |= (1 << (id - 1));
return 0;
}
static struct omap_dm_timer *_omap_dm_timer_request(int req_type, void *data)
{
struct omap_dm_timer *timer = NULL, *t;
@ -499,20 +489,6 @@ static struct omap_dm_timer *omap_dm_timer_request_specific(int id)
return _omap_dm_timer_request(REQUEST_BY_ID, &id);
}
/**
* omap_dm_timer_request_by_cap - Request a timer by capability
* @cap: Bit mask of capabilities to match
*
* Find a timer based upon capabilities bit mask. Callers of this function
* should use the definitions found in the plat/dmtimer.h file under the
* comment "timer capabilities used in hwmod database". Returns pointer to
* timer handle on success and a NULL pointer on failure.
*/
struct omap_dm_timer *omap_dm_timer_request_by_cap(u32 cap)
{
return _omap_dm_timer_request(REQUEST_BY_CAP, &cap);
}
/**
* omap_dm_timer_request_by_node - Request a timer by device-tree node
* @np: Pointer to device-tree timer node
@ -606,17 +582,6 @@ __u32 omap_dm_timer_modify_idlect_mask(__u32 inputmask)
#endif
int omap_dm_timer_trigger(struct omap_dm_timer *timer)
{
if (unlikely(!timer || !atomic_read(&timer->enabled))) {
pr_err("%s: timer not available or enabled.\n", __func__);
return -EINVAL;
}
omap_dm_timer_write_reg(timer, OMAP_TIMER_TRIGGER_REG, 0);
return 0;
}
static int omap_dm_timer_start(struct omap_dm_timer *timer)
{
u32 l;
@ -833,22 +798,6 @@ static int omap_dm_timer_write_counter(struct omap_dm_timer *timer, unsigned int
return 0;
}
int omap_dm_timers_active(void)
{
struct omap_dm_timer *timer;
list_for_each_entry(timer, &omap_timer_list, node) {
if (!timer->reserved)
continue;
if (omap_dm_timer_read_reg(timer, OMAP_TIMER_CTRL_REG) &
OMAP_TIMER_CTRL_ST) {
return 1;
}
}
return 0;
}
static int __maybe_unused omap_dm_timer_runtime_suspend(struct device *dev)
{
struct omap_dm_timer *timer = dev_get_drvdata(dev);

7
include/clocksource/timer-ti-dm.h
View File

@ -119,17 +119,10 @@ struct omap_dm_timer {
struct notifier_block nb;
};
int omap_dm_timer_reserve_systimer(int id);
struct omap_dm_timer *omap_dm_timer_request_by_cap(u32 cap);
int omap_dm_timer_get_irq(struct omap_dm_timer *timer);
u32 omap_dm_timer_modify_idlect_mask(u32 inputmask);
int omap_dm_timer_trigger(struct omap_dm_timer *timer);
int omap_dm_timers_active(void);
/*
* Do not use the defines below, they are not needed. They should be only
* used by dmtimer.c and sys_timer related code.