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| author | Viresh Kumar <viresh.kumar@linaro.org> | 2015-06-12 11:00:15 +0300 |
|---|---|---|
| committer | Daniel Lezcano <daniel.lezcano@linaro.org> | 2015-08-06 13:16:42 +0300 |
| commit | b4cf5d710fdf297692d5c0f36cddbbeaa690e323 (patch) | |
| tree | e33d3061848215734402a9786726c0cf62cb15be /drivers/clocksource/bcm_kona_timer.c | |
| parent | 4996978490f7e48f29408e499c7e542ac1e2c5b8 (diff) | |
| download | linux-b4cf5d710fdf297692d5c0f36cddbbeaa690e323.tar.xz | |
clockevents/drivers/bcm_kona: Migrate to new 'set-state' interface
Migrate bcm_kona driver to the new 'set-state' interface provided by
the clockevents core, the earlier 'set-mode' interface is marked
obsolete now.
This also enables us to implement callbacks for new states of clockevent
devices, for example: ONESHOT_STOPPED.
Oneshot callback isn't required as it was empty.
Acked-by: Ray Jui <rjui@broadcom.com>
Cc: Florian Fainelli <f.fainelli@gmail.com>
Cc: Ray Jui <rjui@broadcom.com>
Cc: Scott Branden <sbranden@broadcom.com>
Cc: bcm-kernel-feedback-list@broadcom.com
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Diffstat (limited to 'drivers/clocksource/bcm_kona_timer.c')
| -rw-r--r-- | drivers/clocksource/bcm_kona_timer.c | 17 |
1 files changed, 5 insertions, 12 deletions
diff --git a/drivers/clocksource/bcm_kona_timer.c b/drivers/clocksource/bcm_kona_timer.c index f1e33d08dd83..e717e87df9bc 100644 --- a/drivers/clocksource/bcm_kona_timer.c +++ b/drivers/clocksource/bcm_kona_timer.c @@ -127,25 +127,18 @@ static int kona_timer_set_next_event(unsigned long clc, return 0; } -static void kona_timer_set_mode(enum clock_event_mode mode, - struct clock_event_device *unused) +static int kona_timer_shutdown(struct clock_event_device *evt) { - switch (mode) { - case CLOCK_EVT_MODE_ONESHOT: - /* by default mode is one shot don't do any thing */ - break; - case CLOCK_EVT_MODE_UNUSED: - case CLOCK_EVT_MODE_SHUTDOWN: - default: - kona_timer_disable_and_clear(timers.tmr_regs); - } + kona_timer_disable_and_clear(timers.tmr_regs); + return 0; } static struct clock_event_device kona_clockevent_timer = { .name = "timer 1", .features = CLOCK_EVT_FEAT_ONESHOT, .set_next_event = kona_timer_set_next_event, - .set_mode = kona_timer_set_mode + .set_state_shutdown = kona_timer_shutdown, + .tick_resume = kona_timer_shutdown, }; static void __init kona_timer_clockevents_init(void) |