diff options
author | Alexey Klimov <klimov.linux@gmail.com> | 2015-06-21 23:41:39 +0300 |
---|---|---|
committer | Jiri Slaby <jslaby@suse.cz> | 2017-01-27 13:15:35 +0300 |
commit | 21162d6c411fad063291abba4905d86d67444746 (patch) | |
tree | c957b2ee097b5b605527624c9ad389884b1c4427 /drivers | |
parent | 4b878ede8ac4265b643e3732d841d97a9dcc0d75 (diff) | |
download | linux-21162d6c411fad063291abba4905d86d67444746.tar.xz |
clockevents/drivers/exynos_mct: Remove unneeded container_of()
commit 479a932982944786269296a31682e5642f87b89a upstream.
Patch removes unneeded container_of() macro in exynos4_local_timer_setup().
Instead let's pass mevt pointer to setup and stop functions from
exynos4_mct_cpu_notify() and let them get evt pointer.
Tested on odroid-xu3.
Signed-off-by: Alexey Klimov <klimov.linux@gmail.com>
Acked-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/clocksource/exynos_mct.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/clocksource/exynos_mct.c b/drivers/clocksource/exynos_mct.c index fc0e502022de..af994880be72 100644 --- a/drivers/clocksource/exynos_mct.c +++ b/drivers/clocksource/exynos_mct.c @@ -398,13 +398,11 @@ static irqreturn_t exynos4_mct_tick_isr(int irq, void *dev_id) return IRQ_HANDLED; } -static int exynos4_local_timer_setup(struct clock_event_device *evt) +static int exynos4_local_timer_setup(struct mct_clock_event_device *mevt) { - struct mct_clock_event_device *mevt; + struct clock_event_device *evt = &mevt->evt; unsigned int cpu = smp_processor_id(); - mevt = container_of(evt, struct mct_clock_event_device, evt); - mevt->base = EXYNOS4_MCT_L_BASE(cpu); sprintf(mevt->name, "mct_tick%d", cpu); @@ -433,8 +431,10 @@ static int exynos4_local_timer_setup(struct clock_event_device *evt) return 0; } -static void exynos4_local_timer_stop(struct clock_event_device *evt) +static void exynos4_local_timer_stop(struct mct_clock_event_device *mevt) { + struct clock_event_device *evt = &mevt->evt; + evt->set_mode(CLOCK_EVT_MODE_UNUSED, evt); if (mct_int_type == MCT_INT_SPI) { if (evt->irq != -1) @@ -456,11 +456,11 @@ static int exynos4_mct_cpu_notify(struct notifier_block *self, switch (action & ~CPU_TASKS_FROZEN) { case CPU_STARTING: mevt = this_cpu_ptr(&percpu_mct_tick); - exynos4_local_timer_setup(&mevt->evt); + exynos4_local_timer_setup(mevt); break; case CPU_DYING: mevt = this_cpu_ptr(&percpu_mct_tick); - exynos4_local_timer_stop(&mevt->evt); + exynos4_local_timer_stop(mevt); break; } @@ -526,7 +526,7 @@ static void __init exynos4_timer_resources(struct device_node *np, void __iomem goto out_irq; /* Immediately configure the timer on the boot CPU */ - exynos4_local_timer_setup(&mevt->evt); + exynos4_local_timer_setup(mevt); return; out_irq: |