ACPICA: Fix several pointer casts to avoid possible compile warnings

Fixes warnings with gcc -Wcast-qual flag.

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>

diff --git a/drivers/acpi/acpica/exdump.c b/drivers/acpi/acpica/exdump.c
index ec52461..de34463 100644 (file)
--- a/drivers/acpi/acpica/exdump.c
+++ b/drivers/acpi/acpica/exdump.c
@@ -418,9 +418,9 @@ acpi_ex_dump_object(union acpi_operand_object *obj_desc,
                case ACPI_EXD_REFERENCE:
 
                        acpi_ex_out_string("Class Name",
-                                          (char *)
-                                          acpi_ut_get_reference_name
-                                          (obj_desc));
+                                          ACPI_CAST_PTR(char,
+                                                        acpi_ut_get_reference_name
+                                                        (obj_desc)));
                        acpi_ex_dump_reference_obj(obj_desc);
                        break;
 

diff --git a/drivers/acpi/acpica/nsutils.c b/drivers/acpi/acpica/nsutils.c
index 78277ed..ea55ab4 100644 (file)
--- a/drivers/acpi/acpica/nsutils.c
+++ b/drivers/acpi/acpica/nsutils.c
@@ -88,7 +88,8 @@ acpi_ns_report_error(const char *module_name,
 
                /* There is a non-ascii character in the name */
 
-               ACPI_MOVE_32_TO_32(&bad_name, internal_name);
+               ACPI_MOVE_32_TO_32(&bad_name,
+                                  ACPI_CAST_PTR(u32, internal_name));
                acpi_os_printf("[0x%4.4X] (NON-ASCII)", bad_name);
        } else {
                /* Convert path to external format */
@@ -836,7 +837,7 @@ acpi_ns_get_node(struct acpi_namespace_node *prefix_node,
        acpi_status status;
        char *internal_path;
 
-       ACPI_FUNCTION_TRACE_PTR(ns_get_node, pathname);
+       ACPI_FUNCTION_TRACE_PTR(ns_get_node, ACPI_CAST_PTR(char, pathname));
 
        if (!pathname) {
                *return_node = prefix_node;