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. Cc: "Moore, Robert" <robert.moore@xxxxxxxxx> Link: https://github.com/acpica/acpica/pull/773 Signed-off-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx> --- drivers/acpi/acpica/nsxfname.c | 2 +- include/acpi/acpixf.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/acpi/acpica/nsxfname.c b/drivers/acpi/acpica/nsxfname.c index b2cfdfef31947..a0592d15dd37c 100644 --- 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 index 67c0b9e734b64..085f23d833349 100644 --- 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, -- 2.30.2
