| Message ID | 37f46a2101da7435343810d9fa94cfae716c377a.1433768426.git.viresh.kumar@linaro.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
Hi Viresh, On 6/8/2015 6:40 AM, Viresh Kumar wrote: > 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. > > 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 | 24 ++++++++++++------------ > 1 file changed, 12 insertions(+), 12 deletions(-) > > diff --git a/drivers/clocksource/bcm_kona_timer.c b/drivers/clocksource/bcm_kona_timer.c > index f1e33d08dd83..4efca5f7d443 100644 > --- a/drivers/clocksource/bcm_kona_timer.c > +++ b/drivers/clocksource/bcm_kona_timer.c > @@ -127,25 +127,25 @@ 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 cona_timer_shutdown(struct clock_event_device *evt) There's a typo here. It's "kona" not "cona" > { > - 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 int cona_timer_set_oneshot(struct clock_event_device *evt) Same typo. > +{ > + /* By default mode is one shot, don't do any thing */ > + 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 = cona_timer_shutdown, > + .set_state_oneshot = cona_timer_set_oneshot, > + .tick_resume = cona_timer_shutdown, > }; > > static void __init kona_timer_clockevents_init(void) > Thanks, Ray
diff --git a/drivers/clocksource/bcm_kona_timer.c b/drivers/clocksource/bcm_kona_timer.c index f1e33d08dd83..4efca5f7d443 100644 --- a/drivers/clocksource/bcm_kona_timer.c +++ b/drivers/clocksource/bcm_kona_timer.c @@ -127,25 +127,25 @@ 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 cona_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 int cona_timer_set_oneshot(struct clock_event_device *evt) +{ + /* By default mode is one shot, don't do any thing */ + 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 = cona_timer_shutdown, + .set_state_oneshot = cona_timer_set_oneshot, + .tick_resume = cona_timer_shutdown, }; static void __init kona_timer_clockevents_init(void)
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. 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 | 24 ++++++++++++------------ 1 file changed, 12 insertions(+), 12 deletions(-)