linux-kernel - [PATCH -next] media: dvb-frontends: use DIV_ROUND

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Message-ID: <20201222133214.19632-1-zhengyongjun3@huawei.com>
Date:   Tue, 22 Dec 2020 21:32:14 +0800
From:   Zheng Yongjun <zhengyongjun3@...wei.com>
To:     <mchehab@...nel.org>, <linux-media@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
CC:     Zheng Yongjun <zhengyongjun3@...wei.com>
Subject: [PATCH -next] media: dvb-frontends: use DIV_ROUND_UP to calculate timeout

Don't open-code DIV_ROUND_UP() kernel macro.

Signed-off-by: Zheng Yongjun <zhengyongjun3@...wei.com>
---
 drivers/media/dvb-frontends/cxd2841er.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/dvb-frontends/cxd2841er.c b/drivers/media/dvb-frontends/cxd2841er.c
index 758c95bc3b11..ed21d51e16e4 100644
--- a/drivers/media/dvb-frontends/cxd2841er.c
+++ b/drivers/media/dvb-frontends/cxd2841er.c
@@ -3338,7 +3338,7 @@ static int cxd2841er_set_frontend_s(struct dvb_frontend *fe)
 		cxd2841er_tuner_set(fe);
 
 	cxd2841er_tune_done(priv);
-	timeout = ((3000000 + (symbol_rate - 1)) / symbol_rate) + 150;
+	timeout = DIV_ROUND_UP(3000000, symbol_rate) + 150;;
 
 	i = 0;
 	do {
-- 
2.22.0