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| author |  Zheng Yongjun <zhengyongjun3@huawei.com>
| 2020-12-22 14:32:14 +0100 |
|---|---|---|
| committer |  Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
| 2021-01-14 13:46:37 +0100 |
| commit | 9db0fcde36e3f3cc844be77de311d569212c545d (patch) | |
| tree | 45bfbe599d057fa1e2ade4832e6060efbd33f8cd /drivers/media/dvb-frontends/cxd2841er.c | |
| parent | media: mceusb: Fix potential out-of-bounds shift (diff) | |
| download | linux-9db0fcde36e3f3cc844be77de311d569212c545d.tar.gz linux-9db0fcde36e3f3cc844be77de311d569212c545d.tar.bz2 linux-9db0fcde36e3f3cc844be77de311d569212c545d.zip | |
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>
Diffstat (limited to 'drivers/media/dvb-frontends/cxd2841er.c')
| -rw-r--r-- | drivers/media/dvb-frontends/cxd2841er.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/dvb-frontends/cxd2841er.c b/drivers/media/dvb-frontends/cxd2841er.c index 758c95bc3b11..5431f922f55e 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 { |