Commit 3b5fee59 authored Feb 14, 2008 by Holger Macht Committed by Len Brown Feb 21, 2008

ACPI: Do not pass NULL to acpi_get_handle() when looking for _EJD



When trying to get the acpi_handle from an acpi_buffer, pass
ACPI_ROOT_OBJECT instead of NULL to acpi_get_handle(). This fixes the
detection of dock dependent bays.

Signed-off-by: Holger Macht <hmacht@suse.de>
Tested-by: Thomas Renninger <trenn@suse.de>
Signed-off-by: Len Brown <len.brown@intel.com>

parent e80af3a8

drivers/acpi/scan.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -609,7 +609,8 @@ acpi_bus_get_ejd(acpi_handle handle, acpi_handle *ejd)
		status = acpi_evaluate_object(handle, "_EJD", NULL, &buffer);
		if (ACPI_SUCCESS(status)) {
		obj = buffer.pointer;
		status = acpi_get_handle(NULL, obj->string.pointer, ejd);
		status = acpi_get_handle(ACPI_ROOT_OBJECT, obj->string.pointer,
		ejd);
		kfree(buffer.pointer);
		}
		return status;