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: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
mariux64 · Dec 30, 2022 · 91fdb91 · 91fdb91
1 parent e1d9148
commit 91fdb91
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/drivers/acpi/acpica/nsxfname.c b/drivers/acpi/acpica/nsxfname.c
@@ -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;

diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h
@@ -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,