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authorKrzysztof Kozlowski <k.kozlowski@samsung.com>2015-04-30 13:42:51 +0900
committerDaniel Lezcano <daniel.lezcano@linaro.org>2015-06-02 12:10:08 +0200
commit37285674f3f14d9f0a7e26565b48e68e3edc635f (patch)
tree18776e6f718ecf36814661047716d718e9ecd2d7 /drivers/clocksource
parent4ba15d1d41ba9a51da2dc986c145b7514cc394be (diff)
downloadtalos-op-linux-37285674f3f14d9f0a7e26565b48e68e3edc635f.tar.gz
talos-op-linux-37285674f3f14d9f0a7e26565b48e68e3edc635f.zip
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>
Diffstat (limited to 'drivers/clocksource')
-rw-r--r--drivers/clocksource/exynos_mct.c8
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/clocksource/exynos_mct.c b/drivers/clocksource/exynos_mct.c
index 83564c9cfdbe..87c2e558c465 100644
--- a/drivers/clocksource/exynos_mct.c
+++ b/drivers/clocksource/exynos_mct.c
@@ -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)
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