[media] drivers/media/usb/dvb-usb/dib0700_core.c: fix left shift

Fix bug introduced in 7757ddda6f4febbc52342d82440dd4f7a7d4f14f, where
instead of bit-negating the bitmask, the bit position was bit-negated
instead.

Signed-off-by: Nickolai Zeldovich <nickolai@csail.mit.edu>
Cc: Olivier Grenie <olivier.grenie@dibcom.fr>
Cc: Patrick Boettcher <patrick.boettcher@dibcom.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/media/usb/dvb-usb/dib0700_core.c b/drivers/media/usb/dvb-usb/dib0700_core.c
index bf2a908d74cf3a804fe34eededac8157ab20aa0f..bd6a43785d5eacaac58c9f602d81edb37b0c9535 100644 (file)
--- a/drivers/media/usb/dvb-usb/dib0700_core.c
+++ b/drivers/media/usb/dvb-usb/dib0700_core.c
@@ -584,7 +584,7 @@ int dib0700_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff)
                if (onoff)
                        st->channel_state |=    1 << (adap->id);
                else
-                       st->channel_state |=    1 << ~(adap->id);
+                       st->channel_state &=  ~(1 << (adap->id));
        } else {
                if (onoff)
                        st->channel_state |=    1 << (adap->fe_adap[0].stream.props.endpoint-2);