Messages in this thread | | | Date | Wed, 7 Nov 2007 11:45:14 -0500 (EST) | From | Alan Stern <> | Subject | Re: [PATCH] create /sys/.../power when CONFIG_PM is set |
| |
On Wed, 7 Nov 2007, Daniel Drake wrote:
> 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>
I haven't tried applying this, but it looks okay to me. There may be some conflict with other changes already merged in the PM core.
Alan Stern
- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |