diff options
| author |   Krzysztof Kozlowski <k.kozlowski@samsung.com> | 2015-04-30 13:42:51 +0900 |
|---|---|---|
| committer |   Daniel Lezcano <daniel.lezcano@linaro.org> | 2015-06-02 12:10:08 +0200 |
| commit | 37285674f3f14d9f0a7e26565b48e68e3edc635f (patch) | |
| tree | 18776e6f718ecf36814661047716d718e9ecd2d7 /drivers/clocksource | |
| parent | clocksource/drivers/qcom: Remove dead code (diff) | |
| download | linux-dev-37285674f3f14d9f0a7e26565b48e68e3edc635f.tar.xz linux-dev-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.c | 8 |
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) |