[media] dvb_usb_v2: move few callbacks one level up

Move frontend_attach, tuner_attach, frontend_ctrl and streaming_ctrl
from adapter to device.

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

3 files changed, 20 insertions, 25 deletions

diff --git a/drivers/media/dvb/dvb-usb/af9015.c b/drivers/media/dvb/dvb-usb/af9015.c
index 9d0bd9bed739..73ff4bbb89ce 100644
--- a/drivers/media/dvb/dvb-usb/af9015.c
+++ b/drivers/media/dvb/dvb-usb/af9015.c
@@ -1319,8 +1319,10 @@ static struct dvb_usb_device_properties af9015_props = {
         .firmware = "dvb-usb-af9015.fw",
         .download_firmware = af9015_download_firmware,
 
-        .read_config = af9015_read_config,
         .i2c_algo = &af9015_i2c_algo,
+        .read_config = af9015_read_config,
+        .frontend_attach = af9015_af9013_frontend_attach,
+        .tuner_attach = af9015_tuner_attach,
         .init = af9015_init,
         .get_rc_config = af9015_get_rc_config,
         .get_usb_stream_config = af9015_get_usb_stream_config,
@@ -1333,13 +1335,7 @@ static struct dvb_usb_device_properties af9015_props = {
                         .pid_filter_count = 32,
                         .pid_filter = af9015_pid_filter,
                         .pid_filter_ctrl = af9015_pid_filter_ctrl,
-                        .frontend_attach = af9015_af9013_frontend_attach,
-                        .tuner_attach = af9015_tuner_attach,
                 },
-                {
-                        .frontend_attach = af9015_af9013_frontend_attach,
-                        .tuner_attach = af9015_tuner_attach,
-                }
         },
 };
 
@@ -1427,9 +1423,9 @@ MODULE_DEVICE_TABLE(usb, af9015_id_table);
 /* usb specific object needed to register this driver with the usb subsystem */
 static struct usb_driver af9015_usb_driver = {
         .name = KBUILD_MODNAME,
+        .id_table = af9015_id_table,
         .probe = dvb_usbv2_probe,
         .disconnect = dvb_usbv2_disconnect,
-        .id_table = af9015_id_table,
         .no_dynamic_id = 1,
         .soft_unbind = 1,
 };
diff --git a/drivers/media/dvb/dvb-usb/dvb_usb.h b/drivers/media/dvb/dvb-usb/dvb_usb.h
index 7e4832664f5d..fd6237a3a4ce 100644
--- a/drivers/media/dvb/dvb-usb/dvb_usb.h
+++ b/drivers/media/dvb/dvb-usb/dvb_usb.h
@@ -100,10 +100,6 @@ struct dvb_usb_adapter_properties {
         int (*pid_filter_ctrl) (struct dvb_usb_adapter *, int);
         int (*pid_filter) (struct dvb_usb_adapter *, int, u16, int);
 
-        int (*frontend_attach) (struct dvb_usb_adapter *);
-        int (*tuner_attach) (struct dvb_usb_adapter *);
-        int (*frontend_ctrl) (struct dvb_frontend *, int);
-        int (*streaming_ctrl) (struct dvb_usb_adapter *, int);
         int (*fe_ioctl_override) (struct dvb_frontend *,
                         unsigned int, void *, unsigned int);
 
@@ -189,7 +185,10 @@ struct dvb_usb_device_properties {
         int (*power_ctrl)       (struct dvb_usb_device *, int);
         int (*read_config) (struct dvb_usb_device *d);
         int (*read_mac_address) (struct dvb_usb_device *, u8 []);
-        int (*tuner_attach) (struct dvb_frontend *);
+        int (*frontend_attach) (struct dvb_usb_adapter *);
+        int (*tuner_attach) (struct dvb_usb_adapter *);
+        int (*frontend_ctrl) (struct dvb_frontend *, int);
+        int (*streaming_ctrl) (struct dvb_usb_adapter *, int);
 
 #define WARM                  0
 #define COLD                  1
diff --git a/drivers/media/dvb/dvb-usb/dvb_usb_dvb.c b/drivers/media/dvb/dvb-usb/dvb_usb_dvb.c
index a08d879fd177..11ac592270fe 100644
--- a/drivers/media/dvb/dvb-usb/dvb_usb_dvb.c
+++ b/drivers/media/dvb/dvb-usb/dvb_usb_dvb.c
@@ -80,8 +80,8 @@ static int dvb_usb_ctrl_feed(struct dvb_demux_feed *dvbdmxfeed, int onoff)
                 pr_debug("%s: stop feeding\n", __func__);
                 usb_urb_killv2(&adap->stream);
 
-                if (adap->props.streaming_ctrl != NULL) {
-                        ret = adap->props.streaming_ctrl(adap, 0);
+                if (adap->dev->props.streaming_ctrl != NULL) {
+                        ret = adap->dev->props.streaming_ctrl(adap, 0);
                         if (ret < 0) {
                                 pr_err("%s: error while stopping stream\n",
                                                 KBUILD_MODNAME);
@@ -157,8 +157,8 @@ static int dvb_usb_ctrl_feed(struct dvb_demux_feed *dvbdmxfeed, int onoff)
                         }
                 }
                 pr_debug("%s: start feeding\n", __func__);
-                if (adap->props.streaming_ctrl != NULL) {
-                        ret = adap->props.streaming_ctrl(adap, 1);
+                if (adap->dev->props.streaming_ctrl != NULL) {
+                        ret = adap->dev->props.streaming_ctrl(adap, 1);
                         if (ret < 0) {
                                 pr_err("%s: error while enabling fifo\n",
                                                 KBUILD_MODNAME);
@@ -279,8 +279,8 @@ static int dvb_usb_fe_wakeup(struct dvb_frontend *fe)
         if (ret < 0)
                 goto err;
 
-        if (adap->props.frontend_ctrl) {
-                ret = adap->props.frontend_ctrl(fe, 1);
+        if (adap->dev->props.frontend_ctrl) {
+                ret = adap->dev->props.frontend_ctrl(fe, 1);
                 if (ret < 0)
                         goto err;
         }
@@ -310,8 +310,8 @@ static int dvb_usb_fe_sleep(struct dvb_frontend *fe)
                         goto err;
         }
 
-        if (adap->props.frontend_ctrl) {
-                ret = adap->props.frontend_ctrl(fe, 0);
+        if (adap->dev->props.frontend_ctrl) {
+                ret = adap->dev->props.frontend_ctrl(fe, 0);
                 if (ret < 0)
                         goto err;
         }
@@ -337,8 +337,8 @@ int dvb_usbv2_adapter_frontend_init(struct dvb_usb_adapter *adap)
         memset(adap->fe, 0, sizeof(adap->fe));
         adap->active_fe = -1;
 
-        if (adap->props.frontend_attach) {
-                ret = adap->props.frontend_attach(adap);
+        if (adap->dev->props.frontend_attach) {
+                ret = adap->dev->props.frontend_attach(adap);
                 if (ret < 0) {
                         pr_debug("%s: frontend_attach() failed=%d\n", __func__,
                                         ret);
@@ -350,8 +350,8 @@ int dvb_usbv2_adapter_frontend_init(struct dvb_usb_adapter *adap)
                 goto err;
         }
 
-        if (adap->props.tuner_attach) {
-                ret = adap->props.tuner_attach(adap);
+        if (adap->dev->props.tuner_attach) {
+                ret = adap->dev->props.tuner_attach(adap);
                 if (ret < 0) {
                         pr_debug("%s: tuner_attach() failed=%d\n", __func__,
                                         ret);