This is an automatic generated email to let you know that the following patch 
were queued:

Subject: media: cx231xx: Add second frontend option
Author:  Brad Love <b...@nextdimension.cc>
Date:    Fri Jan 12 11:19:36 2018 -0500

Include ability to add a second dvb attach style frontend to cx231xx
USB bridge. All current boards set to use frontend[0]. Changes are
backwards compatible with current behaviour.

[mche...@s-opensource.com: fix some coding style issues]
Signed-off-by: Brad Love <b...@nextdimension.cc>
Signed-off-by: Mauro Carvalho Chehab <mche...@s-opensource.com>

 drivers/media/usb/cx231xx/cx231xx-dvb.c | 173 ++++++++++++++++++--------------
 1 file changed, 97 insertions(+), 76 deletions(-)

---

diff --git a/drivers/media/usb/cx231xx/cx231xx-dvb.c 
b/drivers/media/usb/cx231xx/cx231xx-dvb.c
index 2d2b7b5349c1..e81f2a4c81e9 100644
--- a/drivers/media/usb/cx231xx/cx231xx-dvb.c
+++ b/drivers/media/usb/cx231xx/cx231xx-dvb.c
@@ -55,7 +55,7 @@ DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
 #define CX231XX_DVB_MAX_PACKETS 64
 
 struct cx231xx_dvb {
-       struct dvb_frontend *frontend;
+       struct dvb_frontend *frontend[2];
 
        /* feed count management */
        struct mutex lock;
@@ -386,17 +386,17 @@ static int attach_xc5000(u8 addr, struct cx231xx *dev)
        cfg.i2c_adap = cx231xx_get_i2c_adap(dev, dev->board.tuner_i2c_master);
        cfg.i2c_addr = addr;
 
-       if (!dev->dvb->frontend) {
+       if (!dev->dvb->frontend[0]) {
                dev_err(dev->dev, "%s/2: dvb frontend not attached. Can't 
attach xc5000\n",
                        dev->name);
                return -EINVAL;
        }
 
-       fe = dvb_attach(xc5000_attach, dev->dvb->frontend, &cfg);
+       fe = dvb_attach(xc5000_attach, dev->dvb->frontend[0], &cfg);
        if (!fe) {
                dev_err(dev->dev, "%s/2: xc5000 attach failed\n", dev->name);
-               dvb_frontend_detach(dev->dvb->frontend);
-               dev->dvb->frontend = NULL;
+               dvb_frontend_detach(dev->dvb->frontend[0]);
+               dev->dvb->frontend[0] = NULL;
                return -EINVAL;
        }
 
@@ -408,9 +408,9 @@ static int attach_xc5000(u8 addr, struct cx231xx *dev)
 
 int cx231xx_set_analog_freq(struct cx231xx *dev, u32 freq)
 {
-       if ((dev->dvb != NULL) && (dev->dvb->frontend != NULL)) {
+       if (dev->dvb && dev->dvb->frontend[0]) {
 
-               struct dvb_tuner_ops *dops = &dev->dvb->frontend->ops.tuner_ops;
+               struct dvb_tuner_ops *dops = 
&dev->dvb->frontend[0]->ops.tuner_ops;
 
                if (dops->set_analog_params != NULL) {
                        struct analog_parameters params;
@@ -421,7 +421,7 @@ int cx231xx_set_analog_freq(struct cx231xx *dev, u32 freq)
                        /*params.audmode = ;       */
 
                        /* Set the analog parameters to set the frequency */
-                       dops->set_analog_params(dev->dvb->frontend, &params);
+                       dops->set_analog_params(dev->dvb->frontend[0], &params);
                }
 
        }
@@ -433,15 +433,15 @@ int cx231xx_reset_analog_tuner(struct cx231xx *dev)
 {
        int status = 0;
 
-       if ((dev->dvb != NULL) && (dev->dvb->frontend != NULL)) {
+       if (dev->dvb && dev->dvb->frontend[0]) {
 
-               struct dvb_tuner_ops *dops = &dev->dvb->frontend->ops.tuner_ops;
+               struct dvb_tuner_ops *dops = 
&dev->dvb->frontend[0]->ops.tuner_ops;
 
                if (dops->init != NULL && !dev->xc_fw_load_done) {
 
                        dev_dbg(dev->dev,
                                "Reloading firmware for XC5000\n");
-                       status = dops->init(dev->dvb->frontend);
+                       status = dops->init(dev->dvb->frontend[0]);
                        if (status == 0) {
                                dev->xc_fw_load_done = 1;
                                dev_dbg(dev->dev,
@@ -481,17 +481,29 @@ static int register_dvb(struct cx231xx_dvb *dvb,
        dvb_register_media_controller(&dvb->adapter, dev->media_dev);
 
        /* Ensure all frontends negotiate bus access */
-       dvb->frontend->ops.ts_bus_ctrl = cx231xx_dvb_bus_ctrl;
+       dvb->frontend[0]->ops.ts_bus_ctrl = cx231xx_dvb_bus_ctrl;
+       if (dvb->frontend[1])
+               dvb->frontend[1]->ops.ts_bus_ctrl = cx231xx_dvb_bus_ctrl;
 
        dvb->adapter.priv = dev;
 
        /* register frontend */
-       result = dvb_register_frontend(&dvb->adapter, dvb->frontend);
+       result = dvb_register_frontend(&dvb->adapter, dvb->frontend[0]);
        if (result < 0) {
                dev_warn(dev->dev,
                       "%s: dvb_register_frontend failed (errno = %d)\n",
                       dev->name, result);
-               goto fail_frontend;
+               goto fail_frontend0;
+       }
+
+       if (dvb->frontend[1]) {
+               result = dvb_register_frontend(&dvb->adapter, dvb->frontend[1]);
+               if (result < 0) {
+                       dev_warn(dev->dev,
+                                "%s: 2nd dvb_register_frontend failed (errno = 
%d)\n",
+                               dev->name, result);
+                       goto fail_frontend1;
+               }
        }
 
        /* register demux stuff */
@@ -569,9 +581,14 @@ fail_fe_hw:
 fail_dmxdev:
        dvb_dmx_release(&dvb->demux);
 fail_dmx:
-       dvb_unregister_frontend(dvb->frontend);
-fail_frontend:
-       dvb_frontend_detach(dvb->frontend);
+       if (dvb->frontend[1])
+               dvb_unregister_frontend(dvb->frontend[1]);
+       dvb_unregister_frontend(dvb->frontend[0]);
+fail_frontend1:
+       if (dvb->frontend[1])
+               dvb_frontend_detach(dvb->frontend[1]);
+fail_frontend0:
+       dvb_frontend_detach(dvb->frontend[0]);
        dvb_unregister_adapter(&dvb->adapter);
 fail_adapter:
        return result;
@@ -585,8 +602,12 @@ static void unregister_dvb(struct cx231xx_dvb *dvb)
        dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_hw);
        dvb_dmxdev_release(&dvb->dmxdev);
        dvb_dmx_release(&dvb->demux);
-       dvb_unregister_frontend(dvb->frontend);
-       dvb_frontend_detach(dvb->frontend);
+       if (dvb->frontend[1])
+               dvb_unregister_frontend(dvb->frontend[1]);
+       dvb_unregister_frontend(dvb->frontend[0]);
+       if (dvb->frontend[1])
+               dvb_frontend_detach(dvb->frontend[1]);
+       dvb_frontend_detach(dvb->frontend[0]);
        dvb_unregister_adapter(&dvb->adapter);
        /* remove I2C tuner */
        client = dvb->i2c_client_tuner;
@@ -635,11 +656,11 @@ static int dvb_init(struct cx231xx *dev)
        case CX231XX_BOARD_CNXT_CARRAERA:
        case CX231XX_BOARD_CNXT_RDE_250:
 
-               dev->dvb->frontend = dvb_attach(s5h1432_attach,
+               dev->dvb->frontend[0] = dvb_attach(s5h1432_attach,
                                        &dvico_s5h1432_config,
                                        demod_i2c);
 
-               if (dev->dvb->frontend == NULL) {
+               if (!dev->dvb->frontend[0]) {
                        dev_err(dev->dev,
                                "Failed to attach s5h1432 front end\n");
                        result = -EINVAL;
@@ -647,9 +668,9 @@ static int dvb_init(struct cx231xx *dev)
                }
 
                /* define general-purpose callback pointer */
-               dvb->frontend->callback = cx231xx_tuner_callback;
+               dvb->frontend[0]->callback = cx231xx_tuner_callback;
 
-               if (!dvb_attach(xc5000_attach, dev->dvb->frontend,
+               if (!dvb_attach(xc5000_attach, dev->dvb->frontend[0],
                               tuner_i2c,
                               &cnxt_rde250_tunerconfig)) {
                        result = -EINVAL;
@@ -660,11 +681,11 @@ static int dvb_init(struct cx231xx *dev)
        case CX231XX_BOARD_CNXT_SHELBY:
        case CX231XX_BOARD_CNXT_RDU_250:
 
-               dev->dvb->frontend = dvb_attach(s5h1411_attach,
+               dev->dvb->frontend[0] = dvb_attach(s5h1411_attach,
                                               &xc5000_s5h1411_config,
                                               demod_i2c);
 
-               if (dev->dvb->frontend == NULL) {
+               if (!dev->dvb->frontend[0]) {
                        dev_err(dev->dev,
                                "Failed to attach s5h1411 front end\n");
                        result = -EINVAL;
@@ -672,9 +693,9 @@ static int dvb_init(struct cx231xx *dev)
                }
 
                /* define general-purpose callback pointer */
-               dvb->frontend->callback = cx231xx_tuner_callback;
+               dvb->frontend[0]->callback = cx231xx_tuner_callback;
 
-               if (!dvb_attach(xc5000_attach, dev->dvb->frontend,
+               if (!dvb_attach(xc5000_attach, dev->dvb->frontend[0],
                               tuner_i2c,
                               &cnxt_rdu250_tunerconfig)) {
                        result = -EINVAL;
@@ -683,11 +704,11 @@ static int dvb_init(struct cx231xx *dev)
                break;
        case CX231XX_BOARD_CNXT_RDE_253S:
 
-               dev->dvb->frontend = dvb_attach(s5h1432_attach,
+               dev->dvb->frontend[0] = dvb_attach(s5h1432_attach,
                                        &dvico_s5h1432_config,
                                        demod_i2c);
 
-               if (dev->dvb->frontend == NULL) {
+               if (!dev->dvb->frontend[0]) {
                        dev_err(dev->dev,
                                "Failed to attach s5h1432 front end\n");
                        result = -EINVAL;
@@ -695,9 +716,9 @@ static int dvb_init(struct cx231xx *dev)
                }
 
                /* define general-purpose callback pointer */
-               dvb->frontend->callback = cx231xx_tuner_callback;
+               dvb->frontend[0]->callback = cx231xx_tuner_callback;
 
-               if (!dvb_attach(tda18271_attach, dev->dvb->frontend,
+               if (!dvb_attach(tda18271_attach, dev->dvb->frontend[0],
                               0x60, tuner_i2c,
                               &cnxt_rde253s_tunerconfig)) {
                        result = -EINVAL;
@@ -707,11 +728,11 @@ static int dvb_init(struct cx231xx *dev)
        case CX231XX_BOARD_CNXT_RDU_253S:
        case CX231XX_BOARD_KWORLD_UB445_USB_HYBRID:
 
-               dev->dvb->frontend = dvb_attach(s5h1411_attach,
+               dev->dvb->frontend[0] = dvb_attach(s5h1411_attach,
                                               &tda18271_s5h1411_config,
                                               demod_i2c);
 
-               if (dev->dvb->frontend == NULL) {
+               if (!dev->dvb->frontend[0]) {
                        dev_err(dev->dev,
                                "Failed to attach s5h1411 front end\n");
                        result = -EINVAL;
@@ -719,9 +740,9 @@ static int dvb_init(struct cx231xx *dev)
                }
 
                /* define general-purpose callback pointer */
-               dvb->frontend->callback = cx231xx_tuner_callback;
+               dvb->frontend[0]->callback = cx231xx_tuner_callback;
 
-               if (!dvb_attach(tda18271_attach, dev->dvb->frontend,
+               if (!dvb_attach(tda18271_attach, dev->dvb->frontend[0],
                               0x60, tuner_i2c,
                               &cnxt_rde253s_tunerconfig)) {
                        result = -EINVAL;
@@ -734,11 +755,11 @@ static int dvb_init(struct cx231xx *dev)
                         "%s: looking for tuner / demod on i2c bus: %d\n",
                       __func__, i2c_adapter_id(tuner_i2c));
 
-               dev->dvb->frontend = dvb_attach(lgdt3305_attach,
+               dev->dvb->frontend[0] = dvb_attach(lgdt3305_attach,
                                                &hcw_lgdt3305_config,
                                                demod_i2c);
 
-               if (dev->dvb->frontend == NULL) {
+               if (!dev->dvb->frontend[0]) {
                        dev_err(dev->dev,
                                "Failed to attach LG3305 front end\n");
                        result = -EINVAL;
@@ -746,9 +767,9 @@ static int dvb_init(struct cx231xx *dev)
                }
 
                /* define general-purpose callback pointer */
-               dvb->frontend->callback = cx231xx_tuner_callback;
+               dvb->frontend[0]->callback = cx231xx_tuner_callback;
 
-               dvb_attach(tda18271_attach, dev->dvb->frontend,
+               dvb_attach(tda18271_attach, dev->dvb->frontend[0],
                           0x60, tuner_i2c,
                           &hcw_tda18271_config);
                break;
@@ -761,7 +782,7 @@ static int dvb_init(struct cx231xx *dev)
 
                /* attach demod */
                memset(&si2165_pdata, 0, sizeof(si2165_pdata));
-               si2165_pdata.fe = &dev->dvb->frontend;
+               si2165_pdata.fe = &dev->dvb->frontend[0];
                si2165_pdata.chip_mode = SI2165_MODE_PLL_XTAL;
                si2165_pdata.ref_freq_hz = 16000000;
 
@@ -771,7 +792,7 @@ static int dvb_init(struct cx231xx *dev)
                info.platform_data = &si2165_pdata;
                request_module(info.type);
                client = i2c_new_device(demod_i2c, &info);
-               if (client == NULL || client->dev.driver == NULL || 
dev->dvb->frontend == NULL) {
+               if (!client || !client->dev.driver || !dev->dvb->frontend[0]) {
                        dev_err(dev->dev,
                                "Failed to attach SI2165 front end\n");
                        result = -EINVAL;
@@ -786,12 +807,12 @@ static int dvb_init(struct cx231xx *dev)
 
                dvb->i2c_client_demod = client;
 
-               dev->dvb->frontend->ops.i2c_gate_ctrl = NULL;
+               dev->dvb->frontend[0]->ops.i2c_gate_ctrl = NULL;
 
                /* define general-purpose callback pointer */
-               dvb->frontend->callback = cx231xx_tuner_callback;
+               dvb->frontend[0]->callback = cx231xx_tuner_callback;
 
-               dvb_attach(tda18271_attach, dev->dvb->frontend,
+               dvb_attach(tda18271_attach, dev->dvb->frontend[0],
                        0x60,
                        tuner_i2c,
                        &hcw_tda18271_config);
@@ -808,7 +829,7 @@ static int dvb_init(struct cx231xx *dev)
 
                /* attach demod */
                memset(&si2165_pdata, 0, sizeof(si2165_pdata));
-               si2165_pdata.fe = &dev->dvb->frontend;
+               si2165_pdata.fe = &dev->dvb->frontend[0];
                si2165_pdata.chip_mode = SI2165_MODE_PLL_EXT;
                si2165_pdata.ref_freq_hz = 24000000;
 
@@ -818,7 +839,7 @@ static int dvb_init(struct cx231xx *dev)
                info.platform_data = &si2165_pdata;
                request_module(info.type);
                client = i2c_new_device(demod_i2c, &info);
-               if (client == NULL || client->dev.driver == NULL || 
dev->dvb->frontend == NULL) {
+               if (!client || !client->dev.driver || !dev->dvb->frontend[0]) {
                        dev_err(dev->dev,
                                "Failed to attach SI2165 front end\n");
                        result = -EINVAL;
@@ -835,14 +856,14 @@ static int dvb_init(struct cx231xx *dev)
 
                memset(&info, 0, sizeof(struct i2c_board_info));
 
-               dev->dvb->frontend->ops.i2c_gate_ctrl = NULL;
+               dev->dvb->frontend[0]->ops.i2c_gate_ctrl = NULL;
 
                /* define general-purpose callback pointer */
-               dvb->frontend->callback = cx231xx_tuner_callback;
+               dvb->frontend[0]->callback = cx231xx_tuner_callback;
 
                /* attach tuner */
                memset(&si2157_config, 0, sizeof(si2157_config));
-               si2157_config.fe = dev->dvb->frontend;
+               si2157_config.fe = dev->dvb->frontend[0];
 #ifdef CONFIG_MEDIA_CONTROLLER_DVB
                si2157_config.mdev = dev->media_dev;
 #endif
@@ -857,14 +878,14 @@ static int dvb_init(struct cx231xx *dev)
                        tuner_i2c,
                        &info);
                if (client == NULL || client->dev.driver == NULL) {
-                       dvb_frontend_detach(dev->dvb->frontend);
+                       dvb_frontend_detach(dev->dvb->frontend[0]);
                        result = -ENODEV;
                        goto out_free;
                }
 
                if (!try_module_get(client->dev.driver->owner)) {
                        i2c_unregister_device(client);
-                       dvb_frontend_detach(dev->dvb->frontend);
+                       dvb_frontend_detach(dev->dvb->frontend[0]);
                        result = -ENODEV;
                        goto out_free;
                }
@@ -882,26 +903,26 @@ static int dvb_init(struct cx231xx *dev)
 
                memset(&info, 0, sizeof(struct i2c_board_info));
 
-               dev->dvb->frontend = dvb_attach(lgdt3306a_attach,
+               dev->dvb->frontend[0] = dvb_attach(lgdt3306a_attach,
                        &hauppauge_955q_lgdt3306a_config,
                        demod_i2c
                        );
 
-               if (dev->dvb->frontend == NULL) {
+               if (!dev->dvb->frontend[0]) {
                        dev_err(dev->dev,
                                "Failed to attach LGDT3306A frontend.\n");
                        result = -EINVAL;
                        goto out_free;
                }
 
-               dev->dvb->frontend->ops.i2c_gate_ctrl = NULL;
+               dev->dvb->frontend[0]->ops.i2c_gate_ctrl = NULL;
 
                /* define general-purpose callback pointer */
-               dvb->frontend->callback = cx231xx_tuner_callback;
+               dvb->frontend[0]->callback = cx231xx_tuner_callback;
 
                /* attach tuner */
                memset(&si2157_config, 0, sizeof(si2157_config));
-               si2157_config.fe = dev->dvb->frontend;
+               si2157_config.fe = dev->dvb->frontend[0];
 #ifdef CONFIG_MEDIA_CONTROLLER_DVB
                si2157_config.mdev = dev->media_dev;
 #endif
@@ -916,14 +937,14 @@ static int dvb_init(struct cx231xx *dev)
                        tuner_i2c,
                        &info);
                if (client == NULL || client->dev.driver == NULL) {
-                       dvb_frontend_detach(dev->dvb->frontend);
+                       dvb_frontend_detach(dev->dvb->frontend[0]);
                        result = -ENODEV;
                        goto out_free;
                }
 
                if (!try_module_get(client->dev.driver->owner)) {
                        i2c_unregister_device(client);
-                       dvb_frontend_detach(dev->dvb->frontend);
+                       dvb_frontend_detach(dev->dvb->frontend[0]);
                        result = -ENODEV;
                        goto out_free;
                }
@@ -940,11 +961,11 @@ static int dvb_init(struct cx231xx *dev)
                         "%s: looking for demod on i2c bus: %d\n",
                         __func__, i2c_adapter_id(tuner_i2c));
 
-               dev->dvb->frontend = dvb_attach(mb86a20s_attach,
+               dev->dvb->frontend[0] = dvb_attach(mb86a20s_attach,
                                                &pv_mb86a20s_config,
                                                demod_i2c);
 
-               if (dev->dvb->frontend == NULL) {
+               if (!dev->dvb->frontend[0]) {
                        dev_err(dev->dev,
                                "Failed to attach mb86a20s demod\n");
                        result = -EINVAL;
@@ -952,9 +973,9 @@ static int dvb_init(struct cx231xx *dev)
                }
 
                /* define general-purpose callback pointer */
-               dvb->frontend->callback = cx231xx_tuner_callback;
+               dvb->frontend[0]->callback = cx231xx_tuner_callback;
 
-               dvb_attach(tda18271_attach, dev->dvb->frontend,
+               dvb_attach(tda18271_attach, dev->dvb->frontend[0],
                           0x60, tuner_i2c,
                           &pv_tda18271_config);
                break;
@@ -969,7 +990,7 @@ static int dvb_init(struct cx231xx *dev)
 
                /* attach demodulator chip */
                si2168_config.ts_mode = SI2168_TS_SERIAL; /* from *.inf file */
-               si2168_config.fe = &dev->dvb->frontend;
+               si2168_config.fe = &dev->dvb->frontend[0];
                si2168_config.i2c_adapter = &adapter;
                si2168_config.ts_clock_inv = true;
 
@@ -994,7 +1015,7 @@ static int dvb_init(struct cx231xx *dev)
                dvb->i2c_client_demod = client;
 
                /* attach tuner chip */
-               si2157_config.fe = dev->dvb->frontend;
+               si2157_config.fe = dev->dvb->frontend[0];
 #ifdef CONFIG_MEDIA_CONTROLLER_DVB
                si2157_config.mdev = dev->media_dev;
 #endif
@@ -1037,7 +1058,7 @@ static int dvb_init(struct cx231xx *dev)
                /* attach demodulator chip */
                mn88473_config.i2c_wr_max = 16;
                mn88473_config.xtal = 25000000;
-               mn88473_config.fe = &dev->dvb->frontend;
+               mn88473_config.fe = &dev->dvb->frontend[0];
 
                strlcpy(info.type, "mn88473", sizeof(info.type));
                info.addr = dev->board.demod_addr;
@@ -1060,10 +1081,10 @@ static int dvb_init(struct cx231xx *dev)
                dvb->i2c_client_demod = client;
 
                /* define general-purpose callback pointer */
-               dvb->frontend->callback = cx231xx_tuner_callback;
+               dvb->frontend[0]->callback = cx231xx_tuner_callback;
 
                /* attach tuner chip */
-               dvb_attach(r820t_attach, dev->dvb->frontend,
+               dvb_attach(r820t_attach, dev->dvb->frontend[0],
                           tuner_i2c,
                           &astrometa_t2hybrid_r820t_config);
                break;
@@ -1078,7 +1099,7 @@ static int dvb_init(struct cx231xx *dev)
 
                /* attach demodulator chip */
                si2168_config.ts_mode = SI2168_TS_SERIAL;
-               si2168_config.fe = &dev->dvb->frontend;
+               si2168_config.fe = &dev->dvb->frontend[0];
                si2168_config.i2c_adapter = &adapter;
                si2168_config.ts_clock_inv = true;
 
@@ -1102,13 +1123,13 @@ static int dvb_init(struct cx231xx *dev)
                }
 
                dvb->i2c_client_demod = client;
-               dev->dvb->frontend->ops.i2c_gate_ctrl = NULL;
+               dev->dvb->frontend[0]->ops.i2c_gate_ctrl = NULL;
 
                /* define general-purpose callback pointer */
-               dvb->frontend->callback = cx231xx_tuner_callback;
+               dvb->frontend[0]->callback = cx231xx_tuner_callback;
 
                /* attach tuner */
-               si2157_config.fe = dev->dvb->frontend;
+               si2157_config.fe = dev->dvb->frontend[0];
 #ifdef CONFIG_MEDIA_CONTROLLER_DVB
                si2157_config.mdev = dev->media_dev;
 #endif
@@ -1153,7 +1174,7 @@ static int dvb_init(struct cx231xx *dev)
 
                /* attach demodulator chip */
                lgdt3306a_config = hauppauge_955q_lgdt3306a_config;
-               lgdt3306a_config.fe = &dev->dvb->frontend;
+               lgdt3306a_config.fe = &dev->dvb->frontend[0];
                lgdt3306a_config.i2c_adapter = &adapter;
 
                strlcpy(info.type, "lgdt3306a", sizeof(info.type));
@@ -1176,13 +1197,13 @@ static int dvb_init(struct cx231xx *dev)
                }
 
                dvb->i2c_client_demod = client;
-               dev->dvb->frontend->ops.i2c_gate_ctrl = NULL;
+               dev->dvb->frontend[0]->ops.i2c_gate_ctrl = NULL;
 
                /* define general-purpose callback pointer */
-               dvb->frontend->callback = cx231xx_tuner_callback;
+               dvb->frontend[0]->callback = cx231xx_tuner_callback;
 
                /* attach tuner */
-               si2157_config.fe = dev->dvb->frontend;
+               si2157_config.fe = dev->dvb->frontend[0];
 #ifdef CONFIG_MEDIA_CONTROLLER_DVB
                si2157_config.mdev = dev->media_dev;
 #endif
@@ -1223,7 +1244,7 @@ static int dvb_init(struct cx231xx *dev)
                        dev->name);
                break;
        }
-       if (NULL == dvb->frontend) {
+       if (!dvb->frontend[0]) {
                dev_err(dev->dev,
                       "%s/2: frontend initialization failed\n", dev->name);
                result = -EINVAL;

_______________________________________________
linuxtv-commits mailing list
linuxtv-commits@linuxtv.org
https://www.linuxtv.org/cgi-bin/mailman/listinfo/linuxtv-commits

Reply via email to