[PATCH] PCI Hotplug: don't use acpi_os_free

acpi_os_free should not be used by drivers outside
of acpi/*/*.c.  Replace with kfree().

Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/pci/hotplug/acpiphp_glue.c b/drivers/pci/hotplug/acpiphp_glue.c
index 610a530..2a83e6b 100644
--- a/drivers/pci/hotplug/acpiphp_glue.c
+++ b/drivers/pci/hotplug/acpiphp_glue.c
@@ -715,7 +715,7 @@
 		break;
 	}
  out:
-	acpi_os_free(buffer.pointer);
+	kfree(buffer.pointer);
 	return result;
 }