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 --- drivers/clocksource/bcm_kona_timer.c | 17 +++++------------ 1 file 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)