From: Zheng Yongjun <zhengyongjun3@huawei.com>
Date: Tue, 22 Dec 2020 13:32:14 +0000 (+0100)
Subject: media: cxd2841er: use DIV_ROUND_UP to calculate timeout
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=9db0fcde36e3f3cc844be77de311d569212c545d;p=linux.git

media: cxd2841er: use DIV_ROUND_UP to calculate timeout

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

Signed-off-by: Zheng Yongjun <zhengyongjun3@huawei.com>
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---

diff --git a/drivers/media/dvb-frontends/cxd2841er.c b/drivers/media/dvb-frontends/cxd2841er.c
index 758c95bc3b113..5431f922f55e4 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 {