From: Daniel Lezcano <daniel.lezcano@linaro.org>
To: tglx@linutronix.de
Cc: Alexandre Torgue <alexandre.torgue@st.com>,
Geert Uytterhoeven <geert+renesas@glider.be>,
linux-kernel@vger.kernel.org,
Maxime Coquelin <mcoquelin.stm32@gmail.com>,
"moderated list:ARM/STM32 ARCHITECTURE"
<linux-stm32@st-md-mailman.stormreply.com>,
"moderated list:ARM/STM32 ARCHITECTURE"
<linux-arm-kernel@lists.infradead.org>
Subject: [PATCH 10/20] clocksource/drivers/renesas-ostm: Use DIV_ROUND_CLOSEST() helper
Date: Mon, 26 Aug 2019 22:43:57 +0200 [thread overview]
Message-ID: <20190826204407.17759-10-daniel.lezcano@linaro.org> (raw)
In-Reply-To: <20190826204407.17759-1-daniel.lezcano@linaro.org>
From: Geert Uytterhoeven <geert+renesas@glider.be>
Use the DIV_ROUND_CLOSEST() helper instead of open-coding the same
operation.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
---
drivers/clocksource/renesas-ostm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/clocksource/renesas-ostm.c b/drivers/clocksource/renesas-ostm.c
index 61d5f3b539ce..37c39b901bb1 100644
--- a/drivers/clocksource/renesas-ostm.c
+++ b/drivers/clocksource/renesas-ostm.c
@@ -221,7 +221,7 @@ static int __init ostm_init(struct device_node *np)
}
rate = clk_get_rate(ostm_clk);
- ostm->ticks_per_jiffy = (rate + HZ / 2) / HZ;
+ ostm->ticks_per_jiffy = DIV_ROUND_CLOSEST(rate, HZ);
/*
* First probed device will be used as system clocksource. Any
--
2.17.1
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prev parent reply other threads:[~2019-08-26 20:49 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <df27caba-d9f8-e64d-0563-609f8785ecb3@linaro.org>
[not found] ` <20190826204407.17759-1-daniel.lezcano@linaro.org>
2019-08-26 20:43 ` [PATCH 02/20] dt-bindings: timer: Convert Allwinner A10 Timer to a schema Daniel Lezcano
2019-08-26 20:43 ` [PATCH 03/20] dt-bindings: timer: Add missing compatibles Daniel Lezcano
2019-08-26 20:43 ` [PATCH 04/20] clocksource: sun4i: " Daniel Lezcano
2019-08-26 20:43 ` [PATCH 05/20] dt-bindings: timer: Convert Allwinner A13 HSTimer to a schema Daniel Lezcano
2019-08-26 20:43 ` [PATCH 06/20] clocksource/drivers/tcb_clksrc: Register delay timer Daniel Lezcano
2019-08-26 20:43 ` [PATCH 07/20] clocksource/drivers/imx-sysctr: Add internal clock divider handle Daniel Lezcano
2019-08-26 20:43 ` [PATCH 08/20] arm64: dts: imx8mm: Add system counter node Daniel Lezcano
2019-08-26 20:43 ` [PATCH 09/20] arm64: dts: imx8mq: " Daniel Lezcano
2019-08-26 20:43 ` Daniel Lezcano [this message]
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