[media] rtl28xxu: do not refcount rtl2832_sdr module

This driver, rtl28xxu, offers frontend service for rtl2832_sdr
module, thus we are producer and rtl2832_sdr module is consumer.
Due to that, reference counting should be done in way rtl2832_sdr
takes refrence to rtl28xxu. Remove wrong refcount.

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

1 files changed, 2 insertions, 8 deletions

diff --git a/drivers/media/usb/dvb-usb-v2/rtl28xxu.c b/drivers/media/usb/dvb-usb-v2/rtl28xxu.c
index f4750189e948..27cf3419d4f1 100644
--- a/drivers/media/usb/dvb-usb-v2/rtl28xxu.c
+++ b/drivers/media/usb/dvb-usb-v2/rtl28xxu.c
@@ -1142,16 +1142,12 @@ static int rtl2832u_tuner_attach(struct dvb_usb_adapter *adap)
                 pdata.v4l2_subdev = subdev;
 
                 request_module("%s", "rtl2832_sdr");
-                pdev = platform_device_register_data(&priv->i2c_client_demod->dev,
+                pdev = platform_device_register_data(&d->intf->dev,
                                                      "rtl2832_sdr",
                                                      PLATFORM_DEVID_AUTO,
                                                      &pdata, sizeof(pdata));
                 if (pdev == NULL || pdev->dev.driver == NULL)
                         break;
-                if (!try_module_get(pdev->dev.driver->owner)) {
-                        platform_device_unregister(pdev);
-                        break;
-                }
                 priv->platform_device_sdr = pdev;
                 break;
         default:
@@ -1175,10 +1171,8 @@ static int rtl2832u_tuner_detach(struct dvb_usb_adapter *adap)
 
         /* remove platform SDR */
         pdev = priv->platform_device_sdr;
-        if (pdev) {
-                module_put(pdev->dev.driver->owner);
+        if (pdev)
                 platform_device_unregister(pdev);
-        }
 
         /* remove I2C tuner */
         client = priv->i2c_client_tuner;