diff options
| author | Daniel Drake <[email protected]> | 2007-11-21 14:55:18 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2007-11-28 13:53:53 -0800 |
| commit | dec13c15445fec29ca9087890895718450e80b95 (patch) | |
| tree | cac4cfb2d665344973cb4d953d3d7785ae612a0d /tools/perf/scripts/python | |
| parent | 345ee8392dc149ca529f80e40583928977ad592e (diff) | |
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 <[email protected]>
Acked-by: Rafael J. Wysocki <[email protected]>
Cc: Alan Stern <[email protected]>
Cc: Kay Sievers <[email protected]>
Cc: stable <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions