From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from ra.tuxdriver.com ([70.61.120.52]:2257 "EHLO ra.tuxdriver.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932338AbXBUBWL (ORCPT ); Tue, 20 Feb 2007 20:22:11 -0500 Date: Tue, 20 Feb 2007 19:58:11 -0500 From: "John W. Linville" To: linux-wireless@vger.kernel.org Cc: johannes@sipsolutions.net, jbenc@suse.cz Subject: [RFC PATCH] d80211: fix build break from netdev class_device -> device changes Message-ID: <20070221005811.GA3875@tuxdriver.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: linux-wireless-owner@vger.kernel.org List-ID: In preparation for 2.6.21-rc1, I pulled Linus' latest tree into a branch of wireless-dev. I hit a build problem with the sysfs stuff, due to the recent changes from class_device -> device for net_device. Since I don't count sysfs as a strength, I thought it was worth posting this for some review before I actually pulled Linus' latest into wireless-dev and slapped this on top of it... :-) Comments? -- Fix-up the build breakages in d80211 caused by commit 43cb76d91ee85f579a69d42bc8efc08bac560278. Signed-off-by: John W. Linville diff --git a/net/d80211/ieee80211_sysfs.c b/net/d80211/ieee80211_sysfs.c index d7006cc..87e71a7 100644 --- a/net/d80211/ieee80211_sysfs.c +++ b/net/d80211/ieee80211_sysfs.c @@ -23,9 +23,6 @@ static inline struct ieee80211_local *to_ieee80211_local(struct class_device *de return wiphy_priv(wiphy); } -#define to_net_dev(class) \ - container_of(class, struct net_device, class_dev) - static inline int rtnl_lock_local(struct ieee80211_local *local) { rtnl_lock(); @@ -356,11 +353,12 @@ static struct attribute_group ieee80211_stats_group = { /* attributes in /sys/class/net/X/ */ -static ssize_t ieee80211_if_show(struct class_device *cd, char *buf, +static ssize_t ieee80211_if_show(struct device *d, + struct device_attribute *attr, char *buf, ssize_t (*format)(const struct ieee80211_sub_if_data *, char *)) { - struct net_device *dev = to_net_dev(cd); + struct net_device *dev = to_net_dev(d); struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); ssize_t ret = -EINVAL; @@ -400,12 +398,13 @@ static ssize_t ieee80211_if_fmt_##name(const struct \ } #define __IEEE80211_IF_SHOW(name) \ -static ssize_t ieee80211_if_show_##name(struct class_device *cd, \ +static ssize_t ieee80211_if_show_##name(struct device *d, \ + struct device_attribute *attr, \ char *buf) \ { \ - return ieee80211_if_show(cd, buf, ieee80211_if_fmt_##name); \ + return ieee80211_if_show(d, attr, buf, ieee80211_if_fmt_##name);\ } \ -static CLASS_DEVICE_ATTR(name, S_IRUGO, ieee80211_if_show_##name, NULL); +static DEVICE_ATTR(name, S_IRUGO, ieee80211_if_show_##name, NULL); #define IEEE80211_IF_SHOW(name, field, format) \ IEEE80211_IF_FMT_##format(name, field) \ @@ -499,64 +498,64 @@ static ssize_t ieee80211_if_fmt_mode(const struct __IEEE80211_IF_SHOW(mode); static struct attribute *ieee80211_sta_attrs[] = { - &class_device_attr_channel_use.attr, - &class_device_attr_drop_unencrypted.attr, - &class_device_attr_eapol.attr, - &class_device_attr_ieee8021_x.attr, - &class_device_attr_state.attr, - &class_device_attr_bssid.attr, - &class_device_attr_prev_bssid.attr, - &class_device_attr_ssid_len.attr, - &class_device_attr_aid.attr, - &class_device_attr_ap_capab.attr, - &class_device_attr_capab.attr, - &class_device_attr_extra_ie_len.attr, - &class_device_attr_auth_tries.attr, - &class_device_attr_assoc_tries.attr, - &class_device_attr_auth_algs.attr, - &class_device_attr_auth_alg.attr, - &class_device_attr_auth_transaction.attr, - &class_device_attr_flags.attr, + &dev_attr_channel_use.attr, + &dev_attr_drop_unencrypted.attr, + &dev_attr_eapol.attr, + &dev_attr_ieee8021_x.attr, + &dev_attr_state.attr, + &dev_attr_bssid.attr, + &dev_attr_prev_bssid.attr, + &dev_attr_ssid_len.attr, + &dev_attr_aid.attr, + &dev_attr_ap_capab.attr, + &dev_attr_capab.attr, + &dev_attr_extra_ie_len.attr, + &dev_attr_auth_tries.attr, + &dev_attr_assoc_tries.attr, + &dev_attr_auth_algs.attr, + &dev_attr_auth_alg.attr, + &dev_attr_auth_transaction.attr, + &dev_attr_flags.attr, NULL }; static struct attribute *ieee80211_ap_attrs[] = { - &class_device_attr_channel_use.attr, - &class_device_attr_drop_unencrypted.attr, - &class_device_attr_eapol.attr, - &class_device_attr_ieee8021_x.attr, - &class_device_attr_num_sta_ps.attr, - &class_device_attr_dtim_period.attr, - &class_device_attr_dtim_count.attr, - &class_device_attr_num_beacons.attr, - &class_device_attr_force_unicast_rateidx.attr, - &class_device_attr_max_ratectrl_rateidx.attr, - &class_device_attr_num_buffered_multicast.attr, - &class_device_attr_beacon_head_len.attr, - &class_device_attr_beacon_tail_len.attr, + &dev_attr_channel_use.attr, + &dev_attr_drop_unencrypted.attr, + &dev_attr_eapol.attr, + &dev_attr_ieee8021_x.attr, + &dev_attr_num_sta_ps.attr, + &dev_attr_dtim_period.attr, + &dev_attr_dtim_count.attr, + &dev_attr_num_beacons.attr, + &dev_attr_force_unicast_rateidx.attr, + &dev_attr_max_ratectrl_rateidx.attr, + &dev_attr_num_buffered_multicast.attr, + &dev_attr_beacon_head_len.attr, + &dev_attr_beacon_tail_len.attr, NULL }; static struct attribute *ieee80211_wds_attrs[] = { - &class_device_attr_channel_use.attr, - &class_device_attr_drop_unencrypted.attr, - &class_device_attr_eapol.attr, - &class_device_attr_ieee8021_x.attr, - &class_device_attr_peer.attr, + &dev_attr_channel_use.attr, + &dev_attr_drop_unencrypted.attr, + &dev_attr_eapol.attr, + &dev_attr_ieee8021_x.attr, + &dev_attr_peer.attr, NULL }; static struct attribute *ieee80211_vlan_attrs[] = { - &class_device_attr_channel_use.attr, - &class_device_attr_drop_unencrypted.attr, - &class_device_attr_eapol.attr, - &class_device_attr_ieee8021_x.attr, - &class_device_attr_vlan_id.attr, + &dev_attr_channel_use.attr, + &dev_attr_drop_unencrypted.attr, + &dev_attr_eapol.attr, + &dev_attr_ieee8021_x.attr, + &dev_attr_vlan_id.attr, NULL }; static struct attribute *ieee80211_monitor_attrs[] = { - &class_device_attr_mode.attr, + &dev_attr_mode.attr, NULL }; @@ -684,7 +683,7 @@ out: int ieee80211_sysfs_change_if_type(struct net_device *dev) { - return ieee80211_add_if_group(&dev->class_dev.kobj, dev); + return ieee80211_add_if_group(&dev->dev.kobj, dev); } int ieee80211_sysfs_add_netdevice(struct net_device *dev) @@ -692,19 +691,19 @@ int ieee80211_sysfs_add_netdevice(struct net_device *dev) struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr); int res; - res = sysfs_create_link(&dev->class_dev.kobj, + res = sysfs_create_link(&dev->dev.kobj, &local->hw.wiphy->class_dev.kobj, "wiphy"); if (res) goto err_out; - res = ieee80211_add_if_group(&dev->class_dev.kobj, dev); + res = ieee80211_add_if_group(&dev->dev.kobj, dev); if (res) goto err_link; res = ieee80211_key_kset_sysfs_register(IEEE80211_DEV_TO_SUB_IF(dev)); return res; err_link: - sysfs_remove_link(&dev->class_dev.kobj, "wiphy"); + sysfs_remove_link(&dev->dev.kobj, "wiphy"); err_out: return res; } @@ -712,6 +711,6 @@ err_out: void ieee80211_sysfs_remove_netdevice(struct net_device *dev) { ieee80211_key_kset_sysfs_unregister(IEEE80211_DEV_TO_SUB_IF(dev)); - ieee80211_remove_if_group(&dev->class_dev.kobj, dev); - sysfs_remove_link(&dev->class_dev.kobj, "wiphy"); + ieee80211_remove_if_group(&dev->dev.kobj, dev); + sysfs_remove_link(&dev->dev.kobj, "wiphy"); } diff --git a/net/d80211/ieee80211_sysfs_sta.c b/net/d80211/ieee80211_sysfs_sta.c index fb0bae0..2f9c837 100644 --- a/net/d80211/ieee80211_sysfs_sta.c +++ b/net/d80211/ieee80211_sysfs_sta.c @@ -387,7 +387,7 @@ int ieee80211_key_kset_sysfs_register(struct ieee80211_sub_if_data *sdata) res = kobject_set_name(&sdata->key_kset.kobj, "keys"); if (res) return res; - sdata->key_kset.kobj.parent = &sdata->dev->class_dev.kobj; + sdata->key_kset.kobj.parent = &sdata->dev->dev.kobj; sdata->key_kset.ktype = &key_ktype; return kset_register(&sdata->key_kset); } -- John W. Linville linville@tuxdriver.com