Merge git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb

[pandora-kernel.git] / net / core / net-sysfs.c

diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
index 7635d3f..c1f4e0d 100644 (file)
--- a/net/core/net-sysfs.c
+++ b/net/core/net-sysfs.c
@@ -87,6 +87,7 @@ static ssize_t netdev_store(struct device *dev, struct device_attribute *attr,
        return ret;
 }
 
+NETDEVICE_SHOW(dev_id, fmt_hex);
 NETDEVICE_SHOW(addr_len, fmt_dec);
 NETDEVICE_SHOW(iflink, fmt_dec);
 NETDEVICE_SHOW(ifindex, fmt_dec);
@@ -210,6 +211,7 @@ static ssize_t store_tx_queue_len(struct device *dev,
 
 static struct device_attribute net_class_attributes[] = {
        __ATTR(addr_len, S_IRUGO, show_addr_len, NULL),
+       __ATTR(dev_id, S_IRUGO, show_dev_id, NULL),
        __ATTR(iflink, S_IRUGO, show_iflink, NULL),
        __ATTR(ifindex, S_IRUGO, show_ifindex, NULL),
        __ATTR(features, S_IRUGO, show_features, NULL),
@@ -240,11 +242,11 @@ static ssize_t netstat_show(const struct device *d,
                        offset % sizeof(unsigned long) != 0);
 
        read_lock(&dev_base_lock);
-       if (dev_isalive(dev) && dev->get_stats &&
-           (stats = (*dev->get_stats)(dev)))
+       if (dev_isalive(dev)) {
+               stats = dev->get_stats(dev);
                ret = sprintf(buf, fmt_ulong,
                              *(unsigned long *)(((u8 *) stats) + offset));
-
+       }
        read_unlock(&dev_base_lock);
        return ret;
 }
@@ -316,7 +318,7 @@ static struct attribute_group netstat_group = {
        .attrs  = netstat_attrs,
 };
 
-#ifdef CONFIG_WIRELESS_EXT
+#ifdef CONFIG_WIRELESS_EXT_SYSFS
 /* helper function that does all the locking etc for wireless stats */
 static ssize_t wireless_show(struct device *d, char *buf,
                             ssize_t (*format)(const struct iw_statistics *,
@@ -447,7 +449,6 @@ int netdev_register_kobject(struct net_device *net)
        struct device *dev = &(net->dev);
        struct attribute_group **groups = net->sysfs_groups;
 
-       device_initialize(dev);
        dev->class = &net_class;
        dev->platform_data = net;
        dev->groups = groups;
@@ -456,10 +457,9 @@ int netdev_register_kobject(struct net_device *net)
        strlcpy(dev->bus_id, net->name, BUS_ID_SIZE);
 
 #ifdef CONFIG_SYSFS
-       if (net->get_stats)
-               *groups++ = &netstat_group;
+       *groups++ = &netstat_group;
 
-#ifdef CONFIG_WIRELESS_EXT
+#ifdef CONFIG_WIRELESS_EXT_SYSFS
        if (net->wireless_handlers && net->wireless_handlers->get_wireless_stats)
                *groups++ = &wireless_group;
 #endif
@@ -468,6 +468,25 @@ int netdev_register_kobject(struct net_device *net)
        return device_add(dev);
 }
 
+int netdev_class_create_file(struct class_attribute *class_attr)
+{
+       return class_create_file(&net_class, class_attr);
+}
+
+void netdev_class_remove_file(struct class_attribute *class_attr)
+{
+       class_remove_file(&net_class, class_attr);
+}
+
+EXPORT_SYMBOL(netdev_class_create_file);
+EXPORT_SYMBOL(netdev_class_remove_file);
+
+void netdev_initialize_kobject(struct net_device *net)
+{
+       struct device *device = &(net->dev);
+       device_initialize(device);
+}
+
 int netdev_kobject_init(void)
 {
        return class_register(&net_class);