linux/drivers/base
Daniel Drake dec13c1544 create /sys/.../power when CONFIG_PM is set
The CONFIG_SUSPEND changes in 2.6.23 caused a regression under certain
configuration conditions (SUSPEND=n, USB_AUTOSUSPEND=y) where all USB
device attributes in sysfs (idVendor, idProduct, ...) silently disappeared,
causing udev breakage and more.

The cause of this is that the /sys/.../power subdirectory is now only
created when CONFIG_PM_SLEEP is set, however, it should be created whenever
CONFIG_PM is set to handle the above situation.  The following patch fixes
the regression.

Signed-off-by: Daniel Drake <dsd@gentoo.org>
Acked-by: Rafael J. Wysocki <rjw@sisk.pl>
Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: Kay Sievers <kay.sievers@vrfy.org>
Cc: stable <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-11-28 13:53:53 -08:00
..
power create /sys/.../power when CONFIG_PM is set 2007-11-28 13:53:53 -08:00
Kconfig Driver core: add CONFIG_UEVENT_HELPER_PATH 2007-10-12 14:51:01 -07:00
Makefile Introduce CONFIG_HAS_DMA 2007-05-07 12:12:51 -07:00
attribute_container.c Driver core: include linux/mutex.h from attribute_container.c 2007-07-11 16:09:01 -07:00
base.h Driver core: remove get_bus() 2007-10-12 14:51:02 -07:00
bus.c Driver core: rename ktype_driver 2007-10-12 14:51:12 -07:00
class.c Revert "Driver core: remove class_device_*_bin_file" 2007-10-31 12:51:29 -07:00
core.c create /sys/.../power when CONFIG_PM is set 2007-11-28 13:53:53 -08:00
cpu.c CPU online file permission 2007-07-31 15:39:39 -07:00
dd.c driver core: fix kernel doc of device_release_driver 2007-07-11 16:09:02 -07:00
devres.c Driver core: fix devres_release_all() return value 2007-07-11 16:09:02 -07:00
dma-mapping.c devres: device resource management 2007-02-09 17:39:36 -05:00
dmapool.c cleanup asm/scatterlist.h includes 2007-11-02 08:47:06 +01:00
driver.c Driver core: remove unneeded completion from driver release path 2007-04-27 10:57:29 -07:00
firmware.c remove "struct subsystem" as it is no longer needed 2007-05-02 18:57:59 -07:00
firmware_class.c Fix Firmware class name collision 2007-10-12 14:51:06 -07:00
hypervisor.c
init.c
isa.c
map.c
memory.c memory hotplug: rearrange memory hotplug notifier 2007-10-22 08:13:17 -07:00
node.c mm: add node states sysfs class attributeS 2007-10-16 09:43:03 -07:00
platform.c Driver core: Make platform_device.id an int 2007-10-12 14:51:07 -07:00
sys.c sysdev: remove global sysdev drivers list 2007-10-12 14:51:07 -07:00
topology.c cpu hotplug: topology: remove topology_dev_map 2007-10-18 14:37:21 -07:00
transport_class.c