| commit | 5c478f499c9e6a3ac542c940f7b434686f4967a5 | |
| author | Bjorn Helgaas <bjorn.helgaas@hp.com> | |
| Mon, 21 Sep 2009 19:29:35 +0000 (21 19:29 +0000) | ||
| committer | Len Brown <len.brown@intel.com> | |
| Fri, 25 Sep 2009 18:24:28 +0000 (25 14:24 -0400) | ||
| tree | e04a3e3adfc1ef854a865fa345ffbd3d488b33d0 | treesnapshot (tar.gz zip) |
| parent | 77c24888b7693eecee904308e0ee51f7f1f564df | commitdiff |
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>
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>
| drivers/acpi/scan.c | diffblobblamehistory |