SH: shmobile: Consolidate time keeping and irq enable
Enable core cpuidle timekeeping and irq enabling and remove that handling from this code. Signed-off-by: Robert Lee <rob.lee@linaro.org> Reviewed-by: Kevin Hilman <khilman@ti.com> Reviewed-by: Daniel Lezcano <daniel.lezcano@linaro.org> Acked-by: Jean Pihet <j-pihet@ti.com> Signed-off-by: Len Brown <len.brown@intel.com>
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Коммит
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@ -29,7 +29,6 @@ static int cpuidle_sleep_enter(struct cpuidle_device *dev,
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int index)
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int index)
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{
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{
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unsigned long allowed_mode = SUSP_SH_SLEEP;
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unsigned long allowed_mode = SUSP_SH_SLEEP;
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ktime_t before, after;
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int requested_state = index;
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int requested_state = index;
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int allowed_state;
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int allowed_state;
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int k;
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int k;
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@ -47,19 +46,16 @@ static int cpuidle_sleep_enter(struct cpuidle_device *dev,
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*/
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*/
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k = min_t(int, allowed_state, requested_state);
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k = min_t(int, allowed_state, requested_state);
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before = ktime_get();
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sh_mobile_call_standby(cpuidle_mode[k]);
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sh_mobile_call_standby(cpuidle_mode[k]);
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after = ktime_get();
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dev->last_residency = (int)ktime_to_ns(ktime_sub(after, before)) >> 10;
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return k;
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return k;
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}
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}
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static struct cpuidle_device cpuidle_dev;
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static struct cpuidle_device cpuidle_dev;
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static struct cpuidle_driver cpuidle_driver = {
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static struct cpuidle_driver cpuidle_driver = {
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.name = "sh_idle",
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.name = "sh_idle",
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.owner = THIS_MODULE,
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.owner = THIS_MODULE,
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.en_core_tk_irqen = 1,
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};
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};
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void sh_mobile_setup_cpuidle(void)
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void sh_mobile_setup_cpuidle(void)
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