| commit | 402ac53614bce0c273c73a80339556bf56dd3d39 | [log] [tgz] |
|---|---|---|
| author | Bjorn Helgaas <bjorn.helgaas@hp.com> | Mon Sep 21 19:30:01 2009 +0000 |
| committer | Len Brown <len.brown@intel.com> | Fri Sep 25 14:24:30 2009 -0400 |
| tree | ee08b782ad49532e52712c077333ee88a042019c | |
| parent | 51a85faf2d4ffecd8384b3f501f9f7ee2b05ee53 [diff] |
ACPI: add acpi_bus_get_status_handle() Add acpi_bus_get_status_handle() so we can get the status of a namespace object before building a struct acpi_device. This removes a use of "device->flags.dynamic_status", a cached indicator of whether _STA exists. It seems simpler and more reliable to just evaluate _STA and catch AE_NOT_FOUND errors. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>