clocksource/drivers/exynos_mct: Change exynos4_mct_tick_clear return type to void
Return value of exynos4_mct_tick_clear() was never checked so it can be safely changed to void. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>hifive-unleashed-5.1
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4ba15d1d41
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37285674f3
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@ -413,7 +413,7 @@ static inline void exynos4_tick_set_mode(enum clock_event_mode mode,
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}
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}
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}
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}
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static int exynos4_mct_tick_clear(struct mct_clock_event_device *mevt)
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static void exynos4_mct_tick_clear(struct mct_clock_event_device *mevt)
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{
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{
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struct clock_event_device *evt = &mevt->evt;
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struct clock_event_device *evt = &mevt->evt;
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@ -426,12 +426,8 @@ static int exynos4_mct_tick_clear(struct mct_clock_event_device *mevt)
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exynos4_mct_tick_stop(mevt);
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exynos4_mct_tick_stop(mevt);
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/* Clear the MCT tick interrupt */
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/* Clear the MCT tick interrupt */
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if (readl_relaxed(reg_base + mevt->base + MCT_L_INT_CSTAT_OFFSET) & 1) {
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if (readl_relaxed(reg_base + mevt->base + MCT_L_INT_CSTAT_OFFSET) & 1)
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exynos4_mct_write(0x1, mevt->base + MCT_L_INT_CSTAT_OFFSET);
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exynos4_mct_write(0x1, mevt->base + MCT_L_INT_CSTAT_OFFSET);
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return 1;
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} else {
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return 0;
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}
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}
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}
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static irqreturn_t exynos4_mct_tick_isr(int irq, void *dev_id)
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static irqreturn_t exynos4_mct_tick_isr(int irq, void *dev_id)
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