diff options
| author | Wang Qing <wangqing@vivo.com> | 2022-02-15 04:55:46 +0300 |
|---|---|---|
| committer | Hans Verkuil <hverkuil-cisco@xs4all.nl> | 2022-02-22 11:41:12 +0300 |
| commit | 1bcf233f1b17fa9646ff42383cdcc65b866a1dba (patch) | |
| tree | 9ca4ec543981720dbed8761c13fc9682ee4a3251 /drivers/media/dvb-frontends | |
| parent | fecd363ae2d5042553370b0adf60c47e35c34a83 (diff) | |
| download | linux-1bcf233f1b17fa9646ff42383cdcc65b866a1dba.tar.xz | |
media: si21xx: use time_is_before_jiffies() instead of open coding it
Use the helper function time_is_{before,after}_jiffies() to improve
code readability.
Signed-off-by: Wang Qing <wangqing@vivo.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Diffstat (limited to 'drivers/media/dvb-frontends')
| -rw-r--r-- | drivers/media/dvb-frontends/si21xx.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/dvb-frontends/si21xx.c b/drivers/media/dvb-frontends/si21xx.c index 001b23588389..2d29d2c4d434 100644 --- a/drivers/media/dvb-frontends/si21xx.c +++ b/drivers/media/dvb-frontends/si21xx.c @@ -336,7 +336,7 @@ static int si21xx_wait_diseqc_idle(struct si21xx_state *state, int timeout) dprintk("%s\n", __func__); while ((si21_readreg(state, LNB_CTRL_REG_1) & 0x8) == 8) { - if (jiffies - start > timeout) { + if (time_is_before_jiffies(start + timeout)) { dprintk("%s: timeout!!\n", __func__); return -ETIMEDOUT; } |