From caa590067efd659d8811ad8904489536912ebc53 Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Mon, 15 Aug 2022 16:12:42 +0300 Subject: clocksource/drivers/timer-ti-dm: Drop unused functions We still have some unused functions left, let's drop them. Signed-off-by: Tony Lindgren Reviewed-by: Janusz Krzysztofik Link: https://lore.kernel.org/r/20220815131250.34603-2-tony@atomide.com Signed-off-by: Daniel Lezcano --- drivers/clocksource/timer-ti-dm.c | 51 --------------------------------------- 1 file changed, 51 deletions(-) (limited to 'drivers/clocksource') diff --git a/drivers/clocksource/timer-ti-dm.c b/drivers/clocksource/timer-ti-dm.c index 469f7c91564b..b8f8c1138e31 100644 --- a/drivers/clocksource/timer-ti-dm.c +++ b/drivers/clocksource/timer-ti-dm.c @@ -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); -- cgit v1.2.3