Pull button into release branch

[linux-2.6-omap-h63xx.git] / drivers / media / video / video-buf-dvb.c

diff --git a/drivers/media/video/video-buf-dvb.c b/drivers/media/video/video-buf-dvb.c
index 55f129e964eb6d91716c681ab845f892c4d1a45a..caf3e7e2f21989cac195c23e88d07beb53194a64 100644 (file)
--- a/drivers/media/video/video-buf-dvb.c
+++ b/drivers/media/video/video-buf-dvb.c
@@ -13,6 +13,7 @@
  * (at your option) any later version.
  */
 
+
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/device.h>
@@ -95,7 +96,7 @@ static int videobuf_dvb_start_feed(struct dvb_demux_feed *feed)
        if (!demux->dmx.frontend)
                return -EINVAL;
 
-       down(&dvb->lock);
+       mutex_lock(&dvb->lock);
        dvb->nfeeds++;
        rc = dvb->nfeeds;
 
@@ -109,7 +110,7 @@ static int videobuf_dvb_start_feed(struct dvb_demux_feed *feed)
        }
 
 out:
-       up(&dvb->lock);
+       mutex_unlock(&dvb->lock);
        return rc;
 }
 
@@ -119,14 +120,14 @@ static int videobuf_dvb_stop_feed(struct dvb_demux_feed *feed)
        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;
 }
 
@@ -138,7 +139,7 @@ int videobuf_dvb_register(struct videobuf_dvb *dvb,
 {
        int result;
 
-       init_MUTEX(&dvb->lock);
+       mutex_init(&dvb->lock);
 
        /* register adapter */
        result = dvb_register_adapter(&dvb->adapter, dvb->name, module);
@@ -247,3 +248,4 @@ EXPORT_SYMBOL(videobuf_dvb_unregister);
  * compile-command: "make DVB=1"
  * End:
  */
+