/*
- * $Id: video-buf-dvb.c,v 1.7 2004/12/09 12:51:35 kraxel Exp $
*
* some helper function for simple DVB cards which simply DMA the
* complete transport stream and let the computer sort everything else
* (at your option) any later version.
*/
+
#include <linux/module.h>
#include <linux/init.h>
#include <linux/device.h>
break;
if (kthread_should_stop())
break;
- if (current->flags & PF_FREEZE)
- refrigerator(PF_FREEZE);
+ try_to_freeze();
/* feed buffer data to demux */
if (buf->state == STATE_DONE)
if (!demux->dmx.frontend)
return -EINVAL;
- down(&dvb->lock);
+ mutex_lock(&dvb->lock);
dvb->nfeeds++;
rc = dvb->nfeeds;
}
out:
- up(&dvb->lock);
+ mutex_unlock(&dvb->lock);
return rc;
}
struct videobuf_dvb *dvb = demux->priv;
int err = 0;
- down(&dvb->lock);
+ 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;
}
- up(&dvb->lock);
+ mutex_unlock(&dvb->lock);
return err;
}
{
int result;
- init_MUTEX(&dvb->lock);
+ mutex_init(&dvb->lock);
/* register adapter */
result = dvb_register_adapter(&dvb->adapter, dvb->name, module);
dvb->name, result);
goto fail_adapter;
}
- dvb->adapter->priv = adapter_priv;
+ dvb->adapter.priv = adapter_priv;
/* register frontend */
- result = dvb_register_frontend(dvb->adapter, dvb->frontend);
+ result = dvb_register_frontend(&dvb->adapter, dvb->frontend);
if (result < 0) {
printk(KERN_WARNING "%s: dvb_register_frontend failed (errno = %d)\n",
dvb->name, result);
dvb->dmxdev.filternum = 256;
dvb->dmxdev.demux = &dvb->demux.dmx;
dvb->dmxdev.capabilities = 0;
- result = dvb_dmxdev_init(&dvb->dmxdev, dvb->adapter);
+ result = dvb_dmxdev_init(&dvb->dmxdev, &dvb->adapter);
if (result < 0) {
printk(KERN_WARNING "%s: dvb_dmxdev_init failed (errno = %d)\n",
dvb->name, result);
}
/* register network adapter */
- dvb_net_init(dvb->adapter, &dvb->net, &dvb->demux.dmx);
+ dvb_net_init(&dvb->adapter, &dvb->net, &dvb->demux.dmx);
return 0;
fail_fe_conn:
fail_dmx:
dvb_unregister_frontend(dvb->frontend);
fail_frontend:
- dvb_unregister_adapter(dvb->adapter);
+ dvb_unregister_adapter(&dvb->adapter);
fail_adapter:
return result;
}
dvb_dmxdev_release(&dvb->dmxdev);
dvb_dmx_release(&dvb->demux);
dvb_unregister_frontend(dvb->frontend);
- dvb_unregister_adapter(dvb->adapter);
+ dvb_unregister_adapter(&dvb->adapter);
}
EXPORT_SYMBOL(videobuf_dvb_register);
* compile-command: "make DVB=1"
* End:
*/
+