Merge git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-fixes

[pandora-kernel.git] / drivers / media / dvb / dvb-core / dvb_net.c

diff --git a/drivers/media/dvb/dvb-core/dvb_net.c b/drivers/media/dvb/dvb-core/dvb_net.c
index 441c064..f6dac2b 100644 (file)
--- a/drivers/media/dvb/dvb-core/dvb_net.c
+++ b/drivers/media/dvb/dvb-core/dvb_net.c
@@ -59,6 +59,7 @@
 #include <linux/netdevice.h>
 #include <linux/etherdevice.h>
 #include <linux/dvb/net.h>
+#include <linux/smp_lock.h>
 #include <linux/uio.h>
 #include <asm/uaccess.h>
 #include <linux/crc32.h>
@@ -1109,14 +1110,14 @@ static int dvb_net_feed_stop(struct net_device *dev)
 }
 
 
-static int dvb_set_mc_filter (struct net_device *dev, struct dev_mc_list *mc)
+static int dvb_set_mc_filter(struct net_device *dev, unsigned char *addr)
 {
        struct dvb_net_priv *priv = netdev_priv(dev);
 
        if (priv->multi_num == DVB_NET_MULTICAST_MAX)
                return -ENOMEM;
 
-       memcpy(priv->multi_macs[priv->multi_num], mc->dmi_addr, 6);
+       memcpy(priv->multi_macs[priv->multi_num], addr, ETH_ALEN);
 
        priv->multi_num++;
        return 0;
@@ -1140,8 +1141,7 @@ static void wq_set_multicast_list (struct work_struct *work)
                dprintk("%s: allmulti mode\n", dev->name);
                priv->rx_mode = RX_MODE_ALL_MULTI;
        } else if (!netdev_mc_empty(dev)) {
-               int mci;
-               struct dev_mc_list *mc;
+               struct netdev_hw_addr *ha;
 
                dprintk("%s: set_mc_list, %d entries\n",
                        dev->name, netdev_mc_count(dev));
@@ -1149,11 +1149,8 @@ static void wq_set_multicast_list (struct work_struct *work)
                priv->rx_mode = RX_MODE_MULTI;
                priv->multi_num = 0;
 
-               for (mci = 0, mc=dev->mc_list;
-                    mci < netdev_mc_count(dev);
-                    mc = mc->next, mci++) {
-                       dvb_set_mc_filter(dev, mc);
-               }
+               netdev_for_each_mc_addr(ha, dev)
+                       dvb_set_mc_filter(dev, ha->addr);
        }
 
        netif_addr_unlock_bh(dev);
@@ -1333,7 +1330,7 @@ static int dvb_net_remove_if(struct dvb_net *dvbnet, unsigned long num)
        return 0;
 }
 
-static int dvb_net_do_ioctl(struct inode *inode, struct file *file,
+static int dvb_net_do_ioctl(struct file *file,
                  unsigned int cmd, void *parg)
 {
        struct dvb_device *dvbdev = file->private_data;
@@ -1435,10 +1432,16 @@ static int dvb_net_do_ioctl(struct inode *inode, struct file *file,
        return 0;
 }
 
-static int dvb_net_ioctl(struct inode *inode, struct file *file,
+static long dvb_net_ioctl(struct file *file,
              unsigned int cmd, unsigned long arg)
 {
-       return dvb_usercopy(inode, file, cmd, arg, dvb_net_do_ioctl);
+       int ret;
+
+       lock_kernel();
+       ret = dvb_usercopy(file, cmd, arg, dvb_net_do_ioctl);
+       unlock_kernel();
+
+       return ret;
 }
 
 static int dvb_net_close(struct inode *inode, struct file *file)
@@ -1459,7 +1462,7 @@ static int dvb_net_close(struct inode *inode, struct file *file)
 
 static const struct file_operations dvb_net_fops = {
        .owner = THIS_MODULE,
-       .ioctl = dvb_net_ioctl,
+       .unlocked_ioctl = dvb_net_ioctl,
        .open = dvb_generic_open,
        .release = dvb_net_close,
 };