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| author | Mark Brown <broonie@kernel.org> | 2015-09-16 20:44:25 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2015-09-16 20:44:25 +0100 |
| commit | 92243b6fc8fcb16bf401b055f7a0ba79f70a4115 (patch) | |
| tree | 08e9fa205efb9bfab23b6ea59fc0a3eaa3fed82b /drivers/clocksource/meson6_timer.c | |
| parent | a394d635193b641f2c86ead5ada5b115d57c51f8 (diff) | |
| parent | 6ff33f3902c3b1c5d0db6b1e2c70b6d76fba357f (diff) | |
| download | linux-stable-92243b6fc8fcb16bf401b055f7a0ba79f70a4115.tar.gz linux-stable-92243b6fc8fcb16bf401b055f7a0ba79f70a4115.tar.bz2 linux-stable-92243b6fc8fcb16bf401b055f7a0ba79f70a4115.zip | |
Merge tag 'v4.3-rc1' into spi-fix-doc
Linux 4.3-rc1
Diffstat (limited to 'drivers/clocksource/meson6_timer.c')
| -rw-r--r-- | drivers/clocksource/meson6_timer.c | 50 |
1 files changed, 27 insertions, 23 deletions
diff --git a/drivers/clocksource/meson6_timer.c b/drivers/clocksource/meson6_timer.c index 5c15cba41dca..1fa22c4d2d49 100644 --- a/drivers/clocksource/meson6_timer.c +++ b/drivers/clocksource/meson6_timer.c @@ -67,25 +67,25 @@ static void meson6_clkevt_time_start(unsigned char timer, bool periodic) writel(val | TIMER_ENABLE_BIT(timer), timer_base + TIMER_ISA_MUX); } -static void meson6_clkevt_mode(enum clock_event_mode mode, - struct clock_event_device *clk) +static int meson6_shutdown(struct clock_event_device *evt) { - switch (mode) { - case CLOCK_EVT_MODE_PERIODIC: - meson6_clkevt_time_stop(CED_ID); - meson6_clkevt_time_setup(CED_ID, USEC_PER_SEC/HZ - 1); - meson6_clkevt_time_start(CED_ID, true); - break; - case CLOCK_EVT_MODE_ONESHOT: - meson6_clkevt_time_stop(CED_ID); - meson6_clkevt_time_start(CED_ID, false); - break; - case CLOCK_EVT_MODE_UNUSED: - case CLOCK_EVT_MODE_SHUTDOWN: - default: - meson6_clkevt_time_stop(CED_ID); - break; - } + meson6_clkevt_time_stop(CED_ID); + return 0; +} + +static int meson6_set_oneshot(struct clock_event_device *evt) +{ + meson6_clkevt_time_stop(CED_ID); + meson6_clkevt_time_start(CED_ID, false); + return 0; +} + +static int meson6_set_periodic(struct clock_event_device *evt) +{ + meson6_clkevt_time_stop(CED_ID); + meson6_clkevt_time_setup(CED_ID, USEC_PER_SEC / HZ - 1); + meson6_clkevt_time_start(CED_ID, true); + return 0; } static int meson6_clkevt_next_event(unsigned long evt, @@ -99,11 +99,15 @@ static int meson6_clkevt_next_event(unsigned long evt, } static struct clock_event_device meson6_clockevent = { - .name = "meson6_tick", - .rating = 400, - .features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT, - .set_mode = meson6_clkevt_mode, - .set_next_event = meson6_clkevt_next_event, + .name = "meson6_tick", + .rating = 400, + .features = CLOCK_EVT_FEAT_PERIODIC | + CLOCK_EVT_FEAT_ONESHOT, + .set_state_shutdown = meson6_shutdown, + .set_state_periodic = meson6_set_periodic, + .set_state_oneshot = meson6_set_oneshot, + .tick_resume = meson6_shutdown, + .set_next_event = meson6_clkevt_next_event, }; static irqreturn_t meson6_timer_interrupt(int irq, void *dev_id) |