Merge tag 'driver-core-3.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

Pull driver core patches from Greg KH:
 "Here's the big driver core pull request for 3.12-rc1.

  Lots of tiny changes here fixing up the way sysfs attributes are
  created, to try to make drivers simpler, and fix a whole class race
  conditions with creations of device attributes after the device was
  announced to userspace.

  All the various pieces are acked by the different subsystem
  maintainers"

* tag 'driver-core-3.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (119 commits)
  firmware loader: fix pending_fw_head list corruption
  drivers/base/memory.c: introduce help macro to_memory_block
  dynamic debug: line queries failing due to uninitialized local variable
  sysfs: sysfs_create_groups returns a value.
  debugfs: provide debugfs_create_x64() when disabled
  rbd: convert bus code to use bus_groups
  firmware: dcdbas: use binary attribute groups
  sysfs: add sysfs_create/remove_groups for when SYSFS is not enabled
  driver core: add #include <linux/sysfs.h> to core files.
  HID: convert bus code to use dev_groups
  Input: serio: convert bus code to use drv_groups
  Input: gameport: convert bus code to use drv_groups
  driver core: firmware: use __ATTR_RW()
  driver core: core: use DEVICE_ATTR_RO
  driver core: bus: use DRIVER_ATTR_WO()
  driver core: create write-only attribute macros for devices and drivers
  sysfs: create __ATTR_WO()
  driver-core: platform: convert bus code to use dev_groups
  workqueue: convert bus code to use dev_groups
  MEI: convert bus code to use dev_groups
  ...

1 files changed, 14 insertions, 11 deletions

diff --git a/net/wireless/sysfs.c b/net/wireless/sysfs.c
index a23253e06358..9ee6bc1a7610 100644
--- a/net/wireless/sysfs.c
+++ b/net/wireless/sysfs.c
@@ -30,7 +30,8 @@ static ssize_t name ## _show(struct device *dev,			\
 			      char *buf)				\
 {									\
 	return sprintf(buf, fmt "\n", dev_to_rdev(dev)->member);	\
-}
+}									\
+static DEVICE_ATTR_RO(name)
 
 SHOW_FMT(index, "%d", wiphy_idx);
 SHOW_FMT(macaddress, "%pM", wiphy.perm_addr);
@@ -42,7 +43,7 @@ static ssize_t name_show(struct device *dev,
 	struct wiphy *wiphy = &dev_to_rdev(dev)->wiphy;
 	return sprintf(buf, "%s\n", dev_name(&wiphy->dev));
 }
-
+static DEVICE_ATTR_RO(name);
 
 static ssize_t addresses_show(struct device *dev,
 			      struct device_attribute *attr,
@@ -60,15 +61,17 @@ static ssize_t addresses_show(struct device *dev,
 
 	return buf - start;
 }
-
-static struct device_attribute ieee80211_dev_attrs[] = {
-	__ATTR_RO(index),
-	__ATTR_RO(macaddress),
-	__ATTR_RO(address_mask),
-	__ATTR_RO(addresses),
-	__ATTR_RO(name),
-	{}
+static DEVICE_ATTR_RO(addresses);
+
+static struct attribute *ieee80211_attrs[] = {
+	&dev_attr_index.attr,
+	&dev_attr_macaddress.attr,
+	&dev_attr_address_mask.attr,
+	&dev_attr_addresses.attr,
+	&dev_attr_name.attr,
+	NULL,
 };
+ATTRIBUTE_GROUPS(ieee80211);
 
 static void wiphy_dev_release(struct device *dev)
 {
@@ -146,7 +149,7 @@ struct class ieee80211_class = {
 	.name = "ieee80211",
 	.owner = THIS_MODULE,
 	.dev_release = wiphy_dev_release,
-	.dev_attrs = ieee80211_dev_attrs,
+	.dev_groups = ieee80211_groups,
 	.dev_uevent = wiphy_uevent,
 #ifdef CONFIG_PM
 	.suspend = wiphy_suspend,