diff options
Diffstat (limited to 'drivers/acpi/acpica/utdecode.c')
| -rw-r--r-- | drivers/acpi/acpica/utdecode.c | 32 |
1 files changed, 15 insertions, 17 deletions
diff --git a/drivers/acpi/acpica/utdecode.c b/drivers/acpi/acpica/utdecode.c index ecaaaffc0788..3533135dbd4d 100644 --- a/drivers/acpi/acpica/utdecode.c +++ b/drivers/acpi/acpica/utdecode.c @@ -114,7 +114,7 @@ const char *acpi_gbl_region_types[ACPI_NUM_PREDEFINED_REGIONS] = { "PCC" /* 0x0A */ }; -char *acpi_ut_get_region_name(u8 space_id) +const char *acpi_ut_get_region_name(u8 space_id) { if (space_id >= ACPI_USER_REGION_BEGIN) { @@ -127,7 +127,7 @@ char *acpi_ut_get_region_name(u8 space_id) return ("InvalidSpaceId"); } - return (ACPI_CAST_PTR(char, acpi_gbl_region_types[space_id])); + return (acpi_gbl_region_types[space_id]); } /******************************************************************************* @@ -152,14 +152,14 @@ static const char *acpi_gbl_event_types[ACPI_NUM_FIXED_EVENTS] = { "RealTimeClock", }; -char *acpi_ut_get_event_name(u32 event_id) +const char *acpi_ut_get_event_name(u32 event_id) { if (event_id > ACPI_EVENT_MAX) { return ("InvalidEventID"); } - return (ACPI_CAST_PTR(char, acpi_gbl_event_types[event_id])); + return (acpi_gbl_event_types[event_id]); } /******************************************************************************* @@ -180,7 +180,8 @@ char *acpi_ut_get_event_name(u32 event_id) * * The type ACPI_TYPE_ANY (Untyped) is used as a "don't care" when searching; * when stored in a table it really means that we have thus far seen no - * evidence to indicate what type is actually going to be stored for this entry. + * evidence to indicate what type is actually going to be stored for this + & entry. */ static const char acpi_gbl_bad_type[] = "UNDEFINED"; @@ -220,17 +221,17 @@ static const char *acpi_gbl_ns_type_names[] = { /* 30 */ "Invalid" }; -char *acpi_ut_get_type_name(acpi_object_type type) +const char *acpi_ut_get_type_name(acpi_object_type type) { if (type > ACPI_TYPE_INVALID) { - return (ACPI_CAST_PTR(char, acpi_gbl_bad_type)); + return (acpi_gbl_bad_type); } - return (ACPI_CAST_PTR(char, acpi_gbl_ns_type_names[type])); + return (acpi_gbl_ns_type_names[type]); } -char *acpi_ut_get_object_type_name(union acpi_operand_object *obj_desc) +const char *acpi_ut_get_object_type_name(union acpi_operand_object *obj_desc) { ACPI_FUNCTION_TRACE(ut_get_object_type_name); @@ -267,7 +268,7 @@ char *acpi_ut_get_object_type_name(union acpi_operand_object *obj_desc) * ******************************************************************************/ -char *acpi_ut_get_node_name(void *object) +const char *acpi_ut_get_node_name(void *object) { struct acpi_namespace_node *node = (struct acpi_namespace_node *)object; @@ -333,7 +334,7 @@ static const char *acpi_gbl_desc_type_names[] = { /* 15 */ "Node" }; -char *acpi_ut_get_descriptor_name(void *object) +const char *acpi_ut_get_descriptor_name(void *object) { if (!object) { @@ -344,10 +345,7 @@ char *acpi_ut_get_descriptor_name(void *object) return ("Not a Descriptor"); } - return (ACPI_CAST_PTR(char, - acpi_gbl_desc_type_names[ACPI_GET_DESCRIPTOR_TYPE - (object)])); - + return (acpi_gbl_desc_type_names[ACPI_GET_DESCRIPTOR_TYPE(object)]); } /******************************************************************************* @@ -415,7 +413,7 @@ const char *acpi_ut_get_reference_name(union acpi_operand_object *object) /* Names for internal mutex objects, used for debug output */ -static char *acpi_gbl_mutex_names[ACPI_NUM_MUTEX] = { +static const char *acpi_gbl_mutex_names[ACPI_NUM_MUTEX] = { "ACPI_MTX_Interpreter", "ACPI_MTX_Namespace", "ACPI_MTX_Tables", @@ -424,7 +422,7 @@ static char *acpi_gbl_mutex_names[ACPI_NUM_MUTEX] = { "ACPI_MTX_Memory", }; -char *acpi_ut_get_mutex_name(u32 mutex_id) +const char *acpi_ut_get_mutex_name(u32 mutex_id) { if (mutex_id > ACPI_MAX_MUTEX) { |