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| author | Krzysztof Kozlowski <k.kozlowski@samsung.com> | 2014-03-24 10:01:32 +0100 |
|---|---|---|
| committer | Chanho Park <chanho61.park@samsung.com> | 2014-08-08 15:19:33 +0900 |
| commit | 5dce8ab1f66a176590384441292ab9b669e12e42 (patch) | |
| tree | 2f9207c74ab78281566634d98160ea86633a6ee4 /drivers/clocksource/exynos_mct.c | |
| parent | ec3f3ee617fd6e7c22a81e05a09ca6b99ff3252a (diff) | |
| download | linux-3.10-5dce8ab1f66a176590384441292ab9b669e12e42.tar.gz linux-3.10-5dce8ab1f66a176590384441292ab9b669e12e42.tar.bz2 linux-3.10-5dce8ab1f66a176590384441292ab9b669e12e42.zip | |
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.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/clocksource/exynos_mct.c b/drivers/clocksource/exynos_mct.c index 40edf86500c..a74e49a2e79 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) |