1 files changed, 18 insertions, 19 deletions

diff --git a/drivers/media/dvb/bt8xx/dvb-bt8xx.c b/drivers/media/dvb/bt8xx/dvb-bt8xx.c
index b715b972d2fc..fb6c4cc8477d 100644
--- a/drivers/media/dvb/bt8xx/dvb-bt8xx.c
+++ b/drivers/media/dvb/bt8xx/dvb-bt8xx.c
@@ -67,7 +67,7 @@ static void dvb_bt8xx_task(unsigned long data)
 
 static int dvb_bt8xx_start_feed(struct dvb_demux_feed *dvbdmxfeed)
 {
-        struct dvb_demux *dvbdmx = dvbdmxfeed->demux;
+        struct dvb_demux*dvbdmx = dvbdmxfeed->demux;
         struct dvb_bt8xx_card *card = dvbdmx->priv;
         int rc;
 
@@ -595,15 +595,14 @@ static void lgdt330x_reset(struct dvb_bt8xx_card *bt)
 
 static void frontend_init(struct dvb_bt8xx_card *card, u32 type)
 {
-        int ret;
         struct dst_state* state = NULL;
 
         switch(type) {
         case BTTV_BOARD_DVICO_DVBT_LITE:
-                card->fe = mt352_attach(&thomson_dtt7579_config, card->i2c_adapter);
+                card->fe = dvb_attach(mt352_attach, &thomson_dtt7579_config, card->i2c_adapter);
 
                 if (card->fe == NULL)
-                        card->fe = zl10353_attach(&thomson_dtt7579_zl10353_config,
+                        card->fe = dvb_attach(zl10353_attach, &thomson_dtt7579_zl10353_config,
                                                   card->i2c_adapter);
 
                 if (card->fe != NULL) {
@@ -615,7 +614,7 @@ static void frontend_init(struct dvb_bt8xx_card *card, u32 type)
 
         case BTTV_BOARD_DVICO_FUSIONHDTV_5_LITE:
                 lgdt330x_reset(card);
-                card->fe = lgdt330x_attach(&tdvs_tua6034_config, card->i2c_adapter);
+                card->fe = dvb_attach(lgdt330x_attach, &tdvs_tua6034_config, card->i2c_adapter);
                 if (card->fe != NULL) {
                         card->fe->ops.tuner_ops.set_params = tdvs_tua6034_tuner_set_params;
                         dprintk ("dvb_bt8xx: lgdt330x detected\n");
@@ -630,7 +629,7 @@ static void frontend_init(struct dvb_bt8xx_card *card, u32 type)
 
                 /* Old Nebula (marked (c)2003 on high profile pci card) has nxt6000 demod */
                 digitv_alps_tded4_reset(card);
-                card->fe = nxt6000_attach(&vp3021_alps_tded4_config, card->i2c_adapter);
+                card->fe = dvb_attach(nxt6000_attach, &vp3021_alps_tded4_config, card->i2c_adapter);
                 if (card->fe != NULL) {
                         card->fe->ops.tuner_ops.set_params = vp3021_alps_tded4_tuner_set_params;
                         dprintk ("dvb_bt8xx: an nxt6000 was detected on your digitv card\n");
@@ -639,7 +638,7 @@ static void frontend_init(struct dvb_bt8xx_card *card, u32 type)
 
                 /* New Nebula (marked (c)2005 on low profile pci card) has mt352 demod */
                 digitv_alps_tded4_reset(card);
-                card->fe = mt352_attach(&digitv_alps_tded4_config, card->i2c_adapter);
+                card->fe = dvb_attach(mt352_attach, &digitv_alps_tded4_config, card->i2c_adapter);
 
                 if (card->fe != NULL) {
                         card->fe->ops.tuner_ops.calc_regs = digitv_alps_tded4_tuner_calc_regs;
@@ -648,14 +647,14 @@ static void frontend_init(struct dvb_bt8xx_card *card, u32 type)
                 break;
 
         case BTTV_BOARD_AVDVBT_761:
-                card->fe = sp887x_attach(&microtune_mt7202dtf_config, card->i2c_adapter);
+                card->fe = dvb_attach(sp887x_attach, &microtune_mt7202dtf_config, card->i2c_adapter);
                 if (card->fe) {
                         card->fe->ops.tuner_ops.set_params = microtune_mt7202dtf_tuner_set_params;
                 }
                 break;
 
         case BTTV_BOARD_AVDVBT_771:
-                card->fe = mt352_attach(&advbt771_samsung_tdtc9251dh0_config, card->i2c_adapter);
+                card->fe = dvb_attach(mt352_attach, &advbt771_samsung_tdtc9251dh0_config, card->i2c_adapter);
                 if (card->fe != NULL) {
                         card->fe->ops.tuner_ops.calc_regs = advbt771_samsung_tdtc9251dh0_tuner_calc_regs;
                         card->fe->ops.info.frequency_min = 174000000;
@@ -670,22 +669,21 @@ static void frontend_init(struct dvb_bt8xx_card *card, u32 type)
                 state->config = &dst_config;
                 state->i2c = card->i2c_adapter;
                 state->bt = card->bt;
-
+                state->dst_ca = NULL;
                 /*      DST is not a frontend, attaching the ASIC       */
-                if ((dst_attach(state, &card->dvb_adapter)) == NULL) {
+                if (dvb_attach(dst_attach, state, &card->dvb_adapter) == NULL) {
                         printk("%s: Could not find a Twinhan DST.\n", __FUNCTION__);
                         break;
                 }
-                card->fe = &state->frontend;
-
                 /*      Attach other DST peripherals if any             */
                 /*      Conditional Access device                       */
+                card->fe = &state->frontend;
                 if (state->dst_hw_cap & DST_TYPE_HAS_CA)
-                        ret = dst_ca_attach(state, &card->dvb_adapter);
+                        dvb_attach(dst_ca_attach, state, &card->dvb_adapter);
                 break;
 
         case BTTV_BOARD_PINNACLESAT:
-                card->fe = cx24110_attach(&pctvsat_config, card->i2c_adapter);
+                card->fe = dvb_attach(cx24110_attach, &pctvsat_config, card->i2c_adapter);
                 if (card->fe) {
                         card->fe->ops.tuner_ops.init = pinnsat_tuner_init;
                         card->fe->ops.tuner_ops.sleep = pinnsat_tuner_sleep;
@@ -694,7 +692,7 @@ static void frontend_init(struct dvb_bt8xx_card *card, u32 type)
                 break;
 
         case BTTV_BOARD_PC_HDTV:
-                card->fe = or51211_attach(&or51211_config, card->i2c_adapter);
+                card->fe = dvb_attach(or51211_attach, &or51211_config, card->i2c_adapter);
                 break;
         }
 
@@ -707,8 +705,7 @@ static void frontend_init(struct dvb_bt8xx_card *card, u32 type)
         else
                 if (dvb_register_frontend(&card->dvb_adapter, card->fe)) {
                         printk("dvb-bt8xx: Frontend registration failed!\n");
-                        if (card->fe->ops.release)
-                                card->fe->ops.release(card->fe);
+                        dvb_frontend_detach(card->fe);
                         card->fe = NULL;
                 }
 }
@@ -925,8 +922,10 @@ static void dvb_bt8xx_remove(struct bttv_sub_device *sub)
         card->demux.dmx.remove_frontend(&card->demux.dmx, &card->fe_hw);
         dvb_dmxdev_release(&card->dmxdev);
         dvb_dmx_release(&card->demux);
-        if (card->fe)
+        if (card->fe) {
                 dvb_unregister_frontend(card->fe);
+                dvb_frontend_detach(card->fe);
+        }
         dvb_unregister_adapter(&card->dvb_adapter);
 
         kfree(card);