Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-2.6:
  debugfs: fix sparse warnings
  Driver core: Fix cleanup when failing device_add().
  driver core: Remove dpm_sysfs_remove() from error path of device_add()
  PM: fix new mutex-locking bug in the PM core
  PM: Do not acquire device semaphores upfront during suspend
  kobject: properly initialize ksets
  sysfs: CONFIG_SYSFS_DEPRECATED fix
  driver core: fix up Kconfig text for CONFIG_SYSFS_DEPRECATED

diff --combined init/Kconfig
index 442850b984bef50f813379479c119b1270cac4eb,98ebf3725412fefa00ca22244fd50489602f1c36..074ac97f55e32a505ea3479ba85d0c3c619ac9e6
--- 1/init/Kconfig
--- 2/init/Kconfig
+++ b/init/Kconfig
@@@ -366,25 -366,14 +366,29 @@@ config RESOURCE_COUNTER
            infrastructure that works with cgroups
        depends on CGROUPS
  
 +config CGROUP_MEM_RES_CTLR
 +      bool "Memory Resource Controller for Control Groups"
 +      depends on CGROUPS && RESOURCE_COUNTERS
 +      help
 +        Provides a memory resource controller that manages both page cache and
 +        RSS memory.
 +
 +        Note that setting this option increases fixed memory overhead
 +        associated with each page of memory in the system by 4/8 bytes
 +        and also increases cache misses because struct page on many 64bit
 +        systems will not fit into a single cache line anymore.
 +
 +        Only enable when you're ok with these trade offs and really
 +        sure you need the memory resource controller.
 +
  config SYSFS_DEPRECATED
+       bool
+ 
+ config SYSFS_DEPRECATED_V2
        bool "Create deprecated sysfs files"
        depends on SYSFS
        default y
+       select SYSFS_DEPRECATED
        help
          This option creates deprecated symlinks such as the
          "device"-link, the <subsystem>:<name>-link, and the
@@@ -397,11 -386,27 +401,12 @@@
  
          If enabled, this option will also move any device structures
          that belong to a class, back into the /sys/class hierarchy, in
-         order to support older versions of udev.
+         order to support older versions of udev and some userspace
+         programs.
  
-         If you are using a distro that was released in 2006 or later,
-         it should be safe to say N here.
+         If you are using a distro with the most recent userspace
+         packages, it should be safe to say N here.
  
 -config CGROUP_MEM_CONT
 -      bool "Memory controller for cgroups"
 -      depends on CGROUPS && RESOURCE_COUNTERS
 -      help
 -        Provides a memory controller that manages both page cache and
 -        RSS memory.
 -
 -        Note that setting this option increases fixed memory overhead
 -        associated with each page of memory in the system by 4/8 bytes
 -        and also increases cache misses because struct page on many 64bit
 -        systems will not fit into a single cache line anymore.
 -
 -        Only enable when you're ok with these trade offs and really
 -        sure you need the memory controller.
 -
  config PROC_PID_CPUSET
        bool "Include legacy /proc/<pid>/cpuset file"
        depends on CPUSETS