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Commit 37285674 authored by Krzysztof Kozlowski's avatar Krzysztof Kozlowski Committed by Daniel Lezcano
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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: default avatarKrzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: default avatarDaniel Lezcano <daniel.lezcano@linaro.org>
parent 4ba15d1d

drivers/clocksource/exynos_mct.c

+2 −6
Original line number Diff line number Diff line
@@ -413,7 +413,7 @@ static inline void exynos4_tick_set_mode(enum clock_event_mode mode, 
	}

}



static int exynos4_mct_tick_clear(struct mct_clock_event_device *mevt)

static void exynos4_mct_tick_clear(struct mct_clock_event_device *mevt)

{

	struct clock_event_device *evt = &mevt->evt;
@@ -426,12 +426,8 @@ static int exynos4_mct_tick_clear(struct mct_clock_event_device *mevt) 
		exynos4_mct_tick_stop(mevt);



	/* Clear the MCT tick interrupt */

	if (readl_relaxed(reg_base + mevt->base + MCT_L_INT_CSTAT_OFFSET) & 1) {

	if (readl_relaxed(reg_base + mevt->base + MCT_L_INT_CSTAT_OFFSET) & 1)

		exynos4_mct_write(0x1, mevt->base + MCT_L_INT_CSTAT_OFFSET);

		return 1;

	} else {

		return 0;

	}

}



static irqreturn_t exynos4_mct_tick_isr(int irq, void *dev_id)