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authorKrzysztof Kozlowski <k.kozlowski@samsung.com>2014-03-24 10:01:32 +0100
committerMarek Szyprowski <m.szyprowski@samsung.com>2014-04-01 04:16:37 -0700
commitf8b74f434d8be4b16282e1a153d59a89c069e792 (patch)
tree326c9761e030506ceb11fd880c20eae58cdeecb9 /drivers/clocksource/exynos_mct.c
parentf127d9c0a27716ec41c20cb51b1b29a63f7fe593 (diff)
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clocksource: 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> Change-Id: I14f872e244434002005c532adf8afc97ef77cea5
Diffstat (limited to 'drivers/clocksource/exynos_mct.c')
-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 7b6ee771c38..2c627bd653e 100644
--- a/drivers/clocksource/exynos_mct.c
+++ b/drivers/clocksource/exynos_mct.c
@@ -382,15 +382,11 @@ 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)
{
/* Clear the MCT tick interrupt */
- if (__raw_readl(reg_base + mevt->base + MCT_L_INT_CSTAT_OFFSET) & 1) {
+ if (__raw_readl(reg_base + mevt->base + MCT_L_INT_CSTAT_OFFSET) & 1)
exynos4_mct_write(0x1, mevt->base + MCT_L_INT_CSTAT_OFFSET);
- return 1;
- }
-
- return 0;
}
static irqreturn_t exynos4_mct_tick_isr(int irq, void *dev_id)