media: cx231xx: Ignore an i2c mux adapter

Hauppauge 935C cannot communicate with the si2157
when using the mux adapter returned by the si2168,
so disable it to fix the device.

Signed-off-by: Brad Love <brad@nextdimension.cc>
Cc: stable@vger.kernel.org
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

diff --git a/drivers/media/usb/cx231xx/cx231xx-dvb.c b/drivers/media/usb/cx231xx/cx231xx-dvb.c
index 18be20b..86c33f5 100644 (file)
--- a/drivers/media/usb/cx231xx/cx231xx-dvb.c
+++ b/drivers/media/usb/cx231xx/cx231xx-dvb.c
@@ -1150,7 +1150,7 @@ static int dvb_init(struct cx231xx *dev)
                info.platform_data = &si2157_config;
                request_module("si2157");
 
-               client = i2c_new_device(adapter, &info);
+               client = i2c_new_device(tuner_i2c, &info);
                if (client == NULL || client->dev.driver == NULL) {
                        module_put(dvb->i2c_client_demod[0]->dev.driver->owner);
                        i2c_unregister_device(dvb->i2c_client_demod[0]);