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authorNathan Chancellor <natechancellor@gmail.com>2019-03-26 22:01:27 -0700
committerDaniel Lezcano <daniel.lezcano@linaro.org>2019-04-16 14:26:54 +0200
commit4d86c9f73c5a9a7c3c0661e922509c2c51801671 (patch)
tree79f6972398ca649c4c79689d79c32aeea46fa352 /drivers/clocksource/timer-ti-dm.c
parentfbc87aa0f7c429999dc31f1bac3b2615008cac32 (diff)
clocksource/drivers/timer-ti-dm: Remove omap_dm_timer_set_load_start
Commit 008258d995a6 ("clocksource/drivers/timer-ti-dm: Make omap_dm_timer_set_load_start() static") made omap_dm_time_set_load_start static because its prototype was not defined in a header. Unfortunately, this causes a build warning on multi_v7_defconfig because this function is not used anywhere in this translation unit: drivers/clocksource/timer-ti-dm.c:589:12: error: unused function 'omap_dm_timer_set_load_start' [-Werror,-Wunused-function] In fact, omap_dm_timer_set_load_start hasn't been used anywhere since commit f190be7f39a5 ("staging: tidspbridge: remove driver") and the prototype was removed in commit 592ea6bd1fad ("clocksource: timer-ti-dm: Make unexported functions static"), which is probably where this should have happened. Fixes: 592ea6bd1fad ("clocksource: timer-ti-dm: Make unexported functions static") Fixes: 008258d995a6 ("clocksource/drivers/timer-ti-dm: Make omap_dm_timer_set_load_start() static") Signed-off-by: Nathan Chancellor <natechancellor@gmail.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Diffstat (limited to 'drivers/clocksource/timer-ti-dm.c')
-rw-r--r--drivers/clocksource/timer-ti-dm.c28
1 files changed, 0 insertions, 28 deletions
diff --git a/drivers/clocksource/timer-ti-dm.c b/drivers/clocksource/timer-ti-dm.c
index 3352da6ed61f..ee8ec5a8cb16 100644
--- a/drivers/clocksource/timer-ti-dm.c
+++ b/drivers/clocksource/timer-ti-dm.c
@@ -585,34 +585,6 @@ static int omap_dm_timer_set_load(struct omap_dm_timer *timer, int autoreload,
return 0;
}
-/* Optimized set_load which removes costly spin wait in timer_start */
-static int omap_dm_timer_set_load_start(struct omap_dm_timer *timer,
- int autoreload, unsigned int load)
-{
- u32 l;
-
- if (unlikely(!timer))
- return -EINVAL;
-
- omap_dm_timer_enable(timer);
-
- l = omap_dm_timer_read_reg(timer, OMAP_TIMER_CTRL_REG);
- if (autoreload) {
- l |= OMAP_TIMER_CTRL_AR;
- omap_dm_timer_write_reg(timer, OMAP_TIMER_LOAD_REG, load);
- } else {
- l &= ~OMAP_TIMER_CTRL_AR;
- }
- l |= OMAP_TIMER_CTRL_ST;
-
- __omap_dm_timer_load_start(timer, l, load, timer->posted);
-
- /* Save the context */
- timer->context.tclr = l;
- timer->context.tldr = load;
- timer->context.tcrr = load;
- return 0;
-}
static int omap_dm_timer_set_match(struct omap_dm_timer *timer, int enable,
unsigned int match)
{