Commit caa59006 authored by Tony Lindgren's avatar Tony Lindgren Committed by Daniel Lezcano
Browse files

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



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

Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
Reviewed-by: default avatarJanusz Krzysztofik <jmkrzyszt@gmail.com>
Link: https://lore.kernel.org/r/20220815131250.34603-2-tony@atomide.com


Signed-off-by: default avatarDaniel Lezcano <daniel.lezcano@linaro.org>
parent 0e2c8e6d

drivers/clocksource/timer-ti-dm.c

+0 −51
Original line number Diff line number Diff line
@@ -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);

include/clocksource/timer-ti-dm.h

+0 −7
Original line number Diff line number Diff line
@@ -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.