On Monday, January 21, 2013 12:58:46 PM Greg Kroah-Hartman wrote: > On Mon, Jan 21, 2013 at 02:08:16PM +0100, Rafael J. Wysocki wrote: > > From: Rafael J. Wysocki <rafael.j.wyso...@intel.com> > > > > Since ACPI power resources are going to be used more extensively on > > new hardware platforms, it is necessary to allow user space (powertop > > in particular) to look at the lists of power resources corresponding > > to different power states of devices for diagnostics and control > > purposes. > > > > For this reason, for each power state of an ACPI device node using > > power resources create a special attribute group under the device > > node's directory in sysfs containing links to sysfs directories > > representing the power resources in that list. The names of the > > new attribute groups are "power_resources_<state>", where <state> > > is the state name i.e. "D0", "D1", "D2", or "D3hot". > > > > Signed-off-by: Rafael J. Wysocki <rafael.j.wyso...@intel.com> > > You aren't calling sysfs_add_link() here, so why did you export it in > the previous patch?
Well, unnecessarily. Thanks, Rafael -- I speak only for myself. Rafael J. Wysocki, Intel Open Source Technology Center. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
