diff options
| author | Jasmin Jessich <jasmin@anw.at> | 2017-07-15 20:43:04 -0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-07-20 15:28:18 -0400 |
| commit | b9af29e15a7cf9d5e26deee0267857d1e0dc78d5 (patch) | |
| tree | 7ebbd19bf60166d883fe1a0d6dd48daa11491f29 | |
| parent | 5d023252cbe4d5164ec812f179b8b2b7fe55f476 (diff) | |
media: dvb_ca_en50221: use usleep_range
Fixed all:
WARNING: msleep < 20ms can sleep for up to 20ms
by using usleep_range.
Signed-off-by: Jasmin Jessich <jasmin@anw.at>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
| -rw-r--r-- | drivers/media/dvb-core/dvb_ca_en50221.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/dvb-core/dvb_ca_en50221.c b/drivers/media/dvb-core/dvb_ca_en50221.c index bb6aa0f86c07..725fdd0c2071 100644 --- a/drivers/media/dvb-core/dvb_ca_en50221.c +++ b/drivers/media/dvb-core/dvb_ca_en50221.c @@ -313,7 +313,7 @@ static int dvb_ca_en50221_wait_if_status(struct dvb_ca_private *ca, int slot, } /* wait for a bit */ - msleep(1); + usleep_range(1000, 1100); } dprintk("%s failed timeout:%lu\n", __func__, jiffies - start); @@ -1489,7 +1489,7 @@ static ssize_t dvb_ca_en50221_io_write(struct file *file, if (status != -EAGAIN) goto exit; - msleep(1); + usleep_range(1000, 1100); } if (!written) { status = -EIO; |