diff options
Diffstat (limited to 'drivers/media/video/videobuf-dvb.c')
| -rw-r--r-- | drivers/media/video/videobuf-dvb.c | 43 |
1 files changed, 25 insertions, 18 deletions
diff --git a/drivers/media/video/videobuf-dvb.c b/drivers/media/video/videobuf-dvb.c index 36b1e67ac33..adf7674b4a0 100644 --- a/drivers/media/video/videobuf-dvb.c +++ b/drivers/media/video/videobuf-dvb.c @@ -126,7 +126,6 @@ static int videobuf_dvb_stop_feed(struct dvb_demux_feed *feed) mutex_lock(&dvb->lock); dvb->nfeeds--; if (0 == dvb->nfeeds && NULL != dvb->thread) { - // FIXME: cx8802_cancel_buffers(dev); err = kthread_stop(dvb->thread); dvb->thread = NULL; } @@ -154,7 +153,8 @@ int videobuf_dvb_register_bus(struct videobuf_dvb_frontends *f, } /* Bring up the adapter */ - res = videobuf_dvb_register_adapter(f, module, adapter_priv, device, fe->dvb.name, adapter_nr, mfe_shared); + res = videobuf_dvb_register_adapter(f, module, adapter_priv, device, + fe->dvb.name, adapter_nr, mfe_shared); if (res < 0) { printk(KERN_WARNING "videobuf_dvb_register_adapter failed (errno = %d)\n", res); return res; @@ -179,6 +179,7 @@ err: videobuf_dvb_unregister_bus(f); return res; } +EXPORT_SYMBOL(videobuf_dvb_register_bus); int videobuf_dvb_register_adapter(struct videobuf_dvb_frontends *fe, struct module *module, @@ -193,7 +194,8 @@ int videobuf_dvb_register_adapter(struct videobuf_dvb_frontends *fe, mutex_init(&fe->lock); /* register adapter */ - result = dvb_register_adapter(&fe->adapter, adapter_name, module, device, adapter_nr); + result = dvb_register_adapter(&fe->adapter, adapter_name, module, + device, adapter_nr); if (result < 0) { printk(KERN_WARNING "%s: dvb_register_adapter failed (errno = %d)\n", adapter_name, result); @@ -204,7 +206,8 @@ int videobuf_dvb_register_adapter(struct videobuf_dvb_frontends *fe, return result; } -int videobuf_dvb_register_frontend(struct dvb_adapter *adapter, struct videobuf_dvb *dvb) +int videobuf_dvb_register_frontend(struct dvb_adapter *adapter, + struct videobuf_dvb *dvb) { int result; @@ -299,15 +302,18 @@ void videobuf_dvb_unregister_bus(struct videobuf_dvb_frontends *f) mutex_lock(&f->lock); list_for_each_safe(list, q, &f->felist) { fe = list_entry(list, struct videobuf_dvb_frontend, felist); - if(fe->dvb.net.dvbdev) { + if (fe->dvb.net.dvbdev) { dvb_net_release(&fe->dvb.net); - fe->dvb.demux.dmx.remove_frontend(&fe->dvb.demux.dmx, &fe->dvb.fe_mem); - fe->dvb.demux.dmx.remove_frontend(&fe->dvb.demux.dmx, &fe->dvb.fe_hw); + fe->dvb.demux.dmx.remove_frontend(&fe->dvb.demux.dmx, + &fe->dvb.fe_mem); + fe->dvb.demux.dmx.remove_frontend(&fe->dvb.demux.dmx, + &fe->dvb.fe_hw); dvb_dmxdev_release(&fe->dvb.dmxdev); dvb_dmx_release(&fe->dvb.demux); dvb_unregister_frontend(fe->dvb.frontend); } - if(fe->dvb.frontend) /* always allocated, may have been reset */ + if (fe->dvb.frontend) + /* always allocated, may have been reset */ dvb_frontend_detach(fe->dvb.frontend); list_del(list); kfree(fe); @@ -316,8 +322,10 @@ void videobuf_dvb_unregister_bus(struct videobuf_dvb_frontends *f) dvb_unregister_adapter(&f->adapter); } +EXPORT_SYMBOL(videobuf_dvb_unregister_bus); -struct videobuf_dvb_frontend * videobuf_dvb_get_frontend(struct videobuf_dvb_frontends *f, int id) +struct videobuf_dvb_frontend *videobuf_dvb_get_frontend( + struct videobuf_dvb_frontends *f, int id) { struct list_head *list, *q; struct videobuf_dvb_frontend *fe, *ret = NULL; @@ -336,8 +344,10 @@ struct videobuf_dvb_frontend * videobuf_dvb_get_frontend(struct videobuf_dvb_fro return ret; } +EXPORT_SYMBOL(videobuf_dvb_get_frontend); -int videobuf_dvb_find_frontend(struct videobuf_dvb_frontends *f, struct dvb_frontend *p) +int videobuf_dvb_find_frontend(struct videobuf_dvb_frontends *f, + struct dvb_frontend *p) { struct list_head *list, *q; struct videobuf_dvb_frontend *fe = NULL; @@ -357,12 +367,14 @@ int videobuf_dvb_find_frontend(struct videobuf_dvb_frontends *f, struct dvb_fron return ret; } +EXPORT_SYMBOL(videobuf_dvb_find_frontend); -struct videobuf_dvb_frontend * videobuf_dvb_alloc_frontend(struct videobuf_dvb_frontends *f, int id) +struct videobuf_dvb_frontend *videobuf_dvb_alloc_frontend( + struct videobuf_dvb_frontends *f, int id) { struct videobuf_dvb_frontend *fe; - fe = kzalloc(sizeof(struct videobuf_dvb_frontend),GFP_KERNEL); + fe = kzalloc(sizeof(struct videobuf_dvb_frontend), GFP_KERNEL); if (fe == NULL) goto fail_alloc; @@ -370,18 +382,13 @@ struct videobuf_dvb_frontend * videobuf_dvb_alloc_frontend(struct videobuf_dvb_f mutex_init(&fe->dvb.lock); mutex_lock(&f->lock); - list_add_tail(&fe->felist,&f->felist); + list_add_tail(&fe->felist, &f->felist); mutex_unlock(&f->lock); fail_alloc: return fe; } - -EXPORT_SYMBOL(videobuf_dvb_register_bus); -EXPORT_SYMBOL(videobuf_dvb_unregister_bus); EXPORT_SYMBOL(videobuf_dvb_alloc_frontend); -EXPORT_SYMBOL(videobuf_dvb_get_frontend); -EXPORT_SYMBOL(videobuf_dvb_find_frontend); /* ------------------------------------------------------------------ */ /* |