diff options
| author | Viresh Kumar <viresh.kumar@linaro.org> | 2015-06-18 16:24:24 +0530 |
|---|---|---|
| committer | Daniel Lezcano <daniel.lezcano@linaro.org> | 2015-08-10 11:40:31 +0200 |
| commit | 3f583d01d796f7b9fda0203b134585ca06a242ad (patch) | |
| tree | 62c860a19ea8d70f08ffb8cdcf4e90444fcc9540 /drivers | |
| parent | 40117bd559d3119eb06206f5323680d712db7775 (diff) | |
clockevents/drivers/metag_generic: Migrate to new 'set-state' interface
Migrate metag_generic driver to the new 'set-state' interface provided
by 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.
We weren't doing anything in the ->set_mode() callback. Even the WARN()
for periodic or unused modes isn't required anymore as the core is
taking care of that now. So, this patch doesn't provide any set-state
callbacks.
Cc: James Hogan <james.hogan@imgtec.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/clocksource/metag_generic.c | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/drivers/clocksource/metag_generic.c b/drivers/clocksource/metag_generic.c index b7384b853e5a..bcd5c0d602a0 100644 --- a/drivers/clocksource/metag_generic.c +++ b/drivers/clocksource/metag_generic.c @@ -56,25 +56,6 @@ static int metag_timer_set_next_event(unsigned long delta, return 0; } -static void metag_timer_set_mode(enum clock_event_mode mode, - struct clock_event_device *evt) -{ - switch (mode) { - case CLOCK_EVT_MODE_ONESHOT: - case CLOCK_EVT_MODE_RESUME: - break; - - case CLOCK_EVT_MODE_SHUTDOWN: - /* We should disable the IRQ here */ - break; - - case CLOCK_EVT_MODE_PERIODIC: - case CLOCK_EVT_MODE_UNUSED: - WARN_ON(1); - break; - }; -} - static cycle_t metag_clocksource_read(struct clocksource *cs) { return __core_reg_get(TXTIMER); @@ -129,7 +110,6 @@ static void arch_timer_setup(unsigned int cpu) clk->rating = 200, clk->shift = 12, clk->irq = tbisig_map(TBID_SIGNUM_TRT), - clk->set_mode = metag_timer_set_mode, clk->set_next_event = metag_timer_set_next_event, clk->mult = div_sc(hwtimer_freq, NSEC_PER_SEC, clk->shift); |