| commit | 5c478f499c9e6a3ac542c940f7b434686f4967a5 | [log] [tgz] |
|---|---|---|
| author | Bjorn Helgaas <bjorn.helgaas@hp.com> | Mon Sep 21 19:29:35 2009 +0000 |
| committer | Len Brown <len.brown@intel.com> | Fri Sep 25 14:24:28 2009 -0400 |
| tree | e04a3e3adfc1ef854a865fa345ffbd3d488b33d0 | |
| parent | 77c24888b7693eecee904308e0ee51f7f1f564df [diff] |
ACPI: add acpi_bus_get_parent() and remove "parent" arguments This patch adds acpi_bus_get_parent(), which ascends the namespace until it finds a parent with an acpi_device. Then we use acpi_bus_get_parent() in acpi_add_single_object(), so callers don't have to figure out or keep track of the parent acpi_device. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>