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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>
This commit is contained in:
Zheng Yongjun 2020-12-22 14:32:14 +01:00 committed by Mauro Carvalho Chehab
parent 1b43bad31f
commit 9db0fcde36
1 changed files with 1 additions and 1 deletions
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2
drivers/media/dvb-frontends/cxd2841er.c
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@ -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 {