Commit 91fdb91c authored by Sakari Ailus's avatar Sakari Ailus Committed by Rafael J. Wysocki
Browse files

ACPICA: Constify pathname argument for acpi_get_handle() 

acpi_get_handle() uses the pathname argument to find a handle related to
that pathname but it does not need to modify it. Make it const, in order
to be able to pass const pathname to it.

Link: https://github.com/acpica/acpica/pull/773


Signed-off-by: default avatarSakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent e1d91485

drivers/acpi/acpica/nsxfname.c

+1 −1
Original line number Diff line number Diff line
@@ -44,7 +44,7 @@ static char *acpi_ns_copy_device_id(struct acpi_pnp_device_id *dest, 


acpi_status

acpi_get_handle(acpi_handle parent,

		acpi_string pathname, acpi_handle *ret_handle)

		const char *pathname, acpi_handle *ret_handle)

{

	acpi_status status;

	struct acpi_namespace_node *node = NULL;

include/acpi/acpixf.h

+1 −1
Original line number Diff line number Diff line
@@ -526,7 +526,7 @@ ACPI_EXTERNAL_RETURN_STATUS(acpi_status 
					   struct acpi_buffer *ret_path_ptr))

ACPI_EXTERNAL_RETURN_STATUS(acpi_status

			     acpi_get_handle(acpi_handle parent,

					     acpi_string pathname,

					     const char *pathname,

					     acpi_handle *ret_handle))

ACPI_EXTERNAL_RETURN_STATUS(acpi_status

			     acpi_attach_data(acpi_handle object,