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Commit b9af29e1 authored by Jasmin Jessich's avatar Jasmin Jessich Committed by Mauro Carvalho Chehab
Browse files

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: default avatarJasmin Jessich <jasmin@anw.at>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@s-opensource.com>
parent 5d023252

drivers/media/dvb-core/dvb_ca_en50221.c

+2 −2
Original line number Diff line number Diff line
@@ -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;