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MIPS: Fix r4k clockevents registration
CPUFreq need min_delta_ticks/max_delta_ticks to be initialized, and this can be done by clockevents_config_and_register(). Cc: stable@vger.kernel.org Signed-off-by: Heiher <r@hev.cc> Signed-off-by: Huacai Chen <chenhc@lemote.com> Cc: John Crispin <john@phrozen.org> Cc: Steven J . Hill <Steven.Hill@imgtec.com> Cc: Fuxin Zhang <zhangfx@lemote.com> Cc: Zhangjin Wu <wuzhangjin@gmail.com> Cc: stable@vger.kernel.org Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/13817/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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@ -276,12 +276,7 @@ int r4k_clockevent_init(void)
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CLOCK_EVT_FEAT_C3STOP |
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CLOCK_EVT_FEAT_PERCPU;
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clockevent_set_clock(cd, mips_hpt_frequency);
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/* Calculate the min / max delta */
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cd->max_delta_ns = clockevent_delta2ns(0x7fffffff, cd);
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min_delta = calculate_min_delta();
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cd->min_delta_ns = clockevent_delta2ns(min_delta, cd);
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cd->rating = 300;
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cd->irq = irq;
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@ -289,7 +284,7 @@ int r4k_clockevent_init(void)
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cd->set_next_event = mips_next_event;
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cd->event_handler = mips_event_handler;
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clockevents_register_device(cd);
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clockevents_config_and_register(cd, mips_hpt_frequency, min_delta, 0x7fffffff);
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if (cp0_timer_irq_installed)
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return 0;
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