Commit 64754837 authored Jun 25, 2017 by Ralph Metzler Committed by Mauro Carvalho Chehab Jun 26, 2017

media: staging: cxd2099: Removed useless printing in cxd2099 driver



campoll and read_data are called very often and the printouts are very
annoying and make the driver unusable. They seem to be left over from
developing the buffer mode.

Original code change by Ralph Metzler, modified by Jasmin Jessich to
match current Kernel code.

Signed-off-by: Ralph Metzler <rjkm@metzlerbros.de>
Signed-off-by: Jasmin Jessich <jasmin@anw.at>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

parent dd3c5d00

drivers/staging/media/cxd2099/cxd2099.c

+2 −7

Original line number	Diff line number	Diff line
		@@ -568,14 +568,10 @@ static int campoll(struct cxd *ci)
		return 0;
		write_reg(ci, 0x05, istat);

		if (istat & 0x40) {
		if (istat & 0x40)
		ci->dr = 1;
		dev_info(&ci->i2c->dev, "DR\n");
		}
		if (istat & 0x20) {
		if (istat & 0x20)
		ci->write_busy = 0;
		dev_info(&ci->i2c->dev, "WC\n");
		}

		if (istat & 2) {
		u8 slotstat;
		@@ -628,7 +624,6 @@ static int read_data(struct dvb_ca_en50221 ca, int slot, u8 ebuf, int ecount)
		campoll(ci);
		mutex_unlock(&ci->lock);

		dev_info(&ci->i2c->dev, "%s\n", __func__);
		if (!ci->dr)
		return 0;