[media] rtl2832_sdr: print notice to point SDR API is not 100% stable yet

SDR API is very new and surprises may occur. Due to that print
notice to remind possible users.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

diff --git a/drivers/media/dvb-frontends/rtl2832_sdr.c b/drivers/media/dvb-frontends/rtl2832_sdr.c
index 389f923150df99c156528fcda77ff8bdbd558475..8665ea37b1b3e0fd07a5a949c04bba2c578235f5 100644 (file)
--- a/drivers/media/dvb-frontends/rtl2832_sdr.c
+++ b/drivers/media/dvb-frontends/rtl2832_sdr.c
@@ -1519,6 +1519,9 @@ struct dvb_frontend *rtl2832_sdr_attach(struct dvb_frontend *fe,
 
        dev_info(&s->i2c->dev, "%s: Realtek RTL2832 SDR attached\n",
                        KBUILD_MODNAME);
+       dev_notice(&s->udev->dev,
+                       "%s: SDR API is still slightly experimental and functionality changes may follow\n",
+                       KBUILD_MODNAME);
        return fe;
 
 err_unregister_v4l2_dev: