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Driver core patches for 3.12-rc1

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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.
 
 Signed-off-by: Greg Kroah-Hartman <[email protected]>
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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
  ...
This commit is contained in:
Linus Torvalds 2013-09-03 11:37:15 -07:00
commit 542a086ac7
99 changed files with 1958 additions and 1915 deletions
Download patch file Download diff file Expand all files Collapse all files

23
net/wireless/sysfs.c
View file

@ -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 DEVICE_ATTR_RO(addresses);
static struct device_attribute ieee80211_dev_attrs[] = {
__ATTR_RO(index),
__ATTR_RO(macaddress),
__ATTR_RO(address_mask),
__ATTR_RO(addresses),
__ATTR_RO(name),
{}
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,