From: Bob Moore <robert.moore@xxxxxxxxx> ACPICA commit a240cbb93647bddf525b3daf6e9d31b8b9bca34e Integrated most changes proposed by net_BSD. >From joerg@net_BSD.org (Joerg Sonnenberger) ACPICA BZ 732. Link: https://github.com/acpica/acpica/commit/a240cbb9 Link: https://bugs.acpica.org/show_bug.cgi?id=732 Signed-off-by: Bob Moore <robert.moore@xxxxxxxxx> Signed-off-by: Lv Zheng <lv.zheng@xxxxxxxxx> --- drivers/acpi/acpica/acdebug.h | 4 ++-- drivers/acpi/acpica/acglobal.h | 2 ++ drivers/acpi/acpica/acinterp.h | 2 +- drivers/acpi/acpica/acnamesp.h | 5 ++-- drivers/acpi/acpica/acparser.h | 2 +- drivers/acpi/acpica/acresrc.h | 4 ++-- drivers/acpi/acpica/acstruct.h | 2 +- drivers/acpi/acpica/acutils.h | 14 ++++++----- drivers/acpi/acpica/dbinput.c | 13 ++++++----- drivers/acpi/acpica/dbutils.c | 9 ++++---- drivers/acpi/acpica/evregion.c | 3 ++- drivers/acpi/acpica/exdump.c | 15 ++++++------ drivers/acpi/acpica/hwxface.c | 4 +--- drivers/acpi/acpica/nsaccess.c | 7 +++--- drivers/acpi/acpica/nsdump.c | 9 ++++++-- drivers/acpi/acpica/psopinfo.c | 2 +- drivers/acpi/acpica/rsdump.c | 50 +++++++++++++++++----------------------- drivers/acpi/acpica/rsutils.c | 2 +- drivers/acpi/acpica/tbfadt.c | 8 +++---- drivers/acpi/acpica/utdebug.c | 47 ++++++++++++++++++------------------- drivers/acpi/acpica/uteval.c | 4 ++-- drivers/acpi/acpica/utglobal.c | 5 ++++ drivers/acpi/acpica/utmisc.c | 2 +- drivers/acpi/acpica/utprint.c | 5 ---- drivers/acpi/acpica/uttrack.c | 2 +- include/acpi/actypes.h | 4 ++-- 26 files changed, 113 insertions(+), 113 deletions(-) diff --git a/drivers/acpi/acpica/acdebug.h b/drivers/acpi/acpica/acdebug.h index 993af9e..9e2e080 100644 --- a/drivers/acpi/acpica/acdebug.h +++ b/drivers/acpi/acpica/acdebug.h @@ -53,7 +53,7 @@ #define ACPI_DEBUG_BUFFER_SIZE 0x4000 /* 16K buffer for return objects */ struct acpi_db_command_info { - char *name; /* Command Name */ + const char *name; /* Command Name */ u8 min_args; /* Minimum arguments required */ }; @@ -64,7 +64,7 @@ struct acpi_db_command_help { }; struct acpi_db_argument_info { - char *name; /* Argument Name */ + const char *name; /* Argument Name */ }; struct acpi_db_execute_walk { diff --git a/drivers/acpi/acpica/acglobal.h b/drivers/acpi/acpica/acglobal.h index 54b42a5..fded776 100644 --- a/drivers/acpi/acpica/acglobal.h +++ b/drivers/acpi/acpica/acglobal.h @@ -187,6 +187,8 @@ extern const char *acpi_gbl_sleep_state_names[ACPI_S_STATE_COUNT]; extern const char *acpi_gbl_lowest_dstate_names[ACPI_NUM_sx_w_METHODS]; extern const char *acpi_gbl_highest_dstate_names[ACPI_NUM_sx_d_METHODS]; extern const char *acpi_gbl_region_types[ACPI_NUM_PREDEFINED_REGIONS]; +extern const char acpi_gbl_lower_hex_digits[]; +extern const char acpi_gbl_upper_hex_digits[]; extern const struct acpi_opcode_info acpi_gbl_aml_op_info[AML_NUM_OPCODES]; #ifdef ACPI_DBG_TRACK_ALLOCATIONS diff --git a/drivers/acpi/acpica/acinterp.h b/drivers/acpi/acpica/acinterp.h index bae1a35..8b09d28 100644 --- a/drivers/acpi/acpica/acinterp.h +++ b/drivers/acpi/acpica/acinterp.h @@ -67,7 +67,7 @@ typedef const struct acpi_exdump_info { u8 opcode; u8 offset; - char *name; + const char *name; } acpi_exdump_info; diff --git a/drivers/acpi/acpica/acnamesp.h b/drivers/acpi/acpica/acnamesp.h index 022d69c..f33a4ba 100644 --- a/drivers/acpi/acpica/acnamesp.h +++ b/drivers/acpi/acpica/acnamesp.h @@ -206,9 +206,10 @@ void acpi_ns_dump_tables(acpi_handle search_base, u32 max_depth); void acpi_ns_dump_entry(acpi_handle handle, u32 debug_level); void -acpi_ns_dump_pathname(acpi_handle handle, char *msg, u32 level, u32 component); +acpi_ns_dump_pathname(acpi_handle handle, + const char *msg, u32 level, u32 component); -void acpi_ns_print_pathname(u32 num_segments, char *pathname); +void acpi_ns_print_pathname(u32 num_segments, const char *pathname); acpi_status acpi_ns_dump_one_object(acpi_handle obj_handle, diff --git a/drivers/acpi/acpica/acparser.h b/drivers/acpi/acpica/acparser.h index 7da639d..fc30577 100644 --- a/drivers/acpi/acpica/acparser.h +++ b/drivers/acpi/acpica/acparser.h @@ -139,7 +139,7 @@ acpi_ps_complete_final_op(struct acpi_walk_state *walk_state, */ const struct acpi_opcode_info *acpi_ps_get_opcode_info(u16 opcode); -char *acpi_ps_get_opcode_name(u16 opcode); +const char *acpi_ps_get_opcode_name(u16 opcode); u8 acpi_ps_get_argument_count(u32 op_type); diff --git a/drivers/acpi/acpica/acresrc.h b/drivers/acpi/acpica/acresrc.h index 5dd58be..83e9a29 100644 --- a/drivers/acpi/acpica/acresrc.h +++ b/drivers/acpi/acpica/acresrc.h @@ -124,7 +124,7 @@ typedef enum { typedef const struct acpi_rsdump_info { u8 opcode; u8 offset; - char *name; + const char *name; const char **pointer; } acpi_rsdump_info; @@ -209,7 +209,7 @@ acpi_rs_get_prs_method_data(struct acpi_namespace_node *node, acpi_status acpi_rs_get_method_data(acpi_handle handle, - char *path, struct acpi_buffer *ret_buffer); + const char *path, struct acpi_buffer *ret_buffer); acpi_status acpi_rs_set_srs_method_data(struct acpi_namespace_node *node, diff --git a/drivers/acpi/acpica/acstruct.h b/drivers/acpi/acpica/acstruct.h index b3b386e..6235642 100644 --- a/drivers/acpi/acpica/acstruct.h +++ b/drivers/acpi/acpica/acstruct.h @@ -184,7 +184,7 @@ struct acpi_evaluate_info { /* The first 3 elements are passed by the caller to acpi_ns_evaluate */ struct acpi_namespace_node *prefix_node; /* Input: starting node */ - char *relative_pathname; /* Input: path relative to prefix_node */ + const char *relative_pathname; /* Input: path relative to prefix_node */ union acpi_operand_object **parameters; /* Input: argument list */ struct acpi_namespace_node *node; /* Resolved node (prefix_node:relative_pathname) */ diff --git a/drivers/acpi/acpica/acutils.h b/drivers/acpi/acpica/acutils.h index 7422ff7..4ff971c 100644 --- a/drivers/acpi/acpica/acutils.h +++ b/drivers/acpi/acpica/acutils.h @@ -273,7 +273,8 @@ acpi_ut_trace(u32 line_number, void acpi_ut_trace_ptr(u32 line_number, const char *function_name, - const char *module_name, u32 component_id, void *pointer); + const char *module_name, + u32 component_id, const void *pointer); void acpi_ut_trace_u32(u32 line_number, @@ -283,7 +284,8 @@ acpi_ut_trace_u32(u32 line_number, void acpi_ut_trace_str(u32 line_number, const char *function_name, - const char *module_name, u32 component_id, char *string); + const char *module_name, + u32 component_id, const char *string); void acpi_ut_exit(u32 line_number, @@ -342,12 +344,12 @@ void acpi_ut_delete_internal_object_list(union acpi_operand_object **obj_list); */ acpi_status acpi_ut_evaluate_object(struct acpi_namespace_node *prefix_node, - char *path, + const char *path, u32 expected_return_btypes, union acpi_operand_object **return_desc); acpi_status -acpi_ut_evaluate_numeric_object(char *object_name, +acpi_ut_evaluate_numeric_object(const char *object_name, struct acpi_namespace_node *device_node, u64 *value); @@ -533,7 +535,7 @@ void acpi_ut_set_integer_width(u8 revision); void acpi_ut_display_init_pathname(u8 type, struct acpi_namespace_node *obj_handle, - char *path); + const char *path); #endif /* @@ -635,7 +637,7 @@ void acpi_ut_dump_allocation_info(void); void acpi_ut_dump_allocations(u32 component, const char *module); acpi_status -acpi_ut_create_list(char *list_name, +acpi_ut_create_list(const char *list_name, u16 object_size, struct acpi_memory_list **return_cache); #endif /* ACPI_DBG_TRACK_ALLOCATIONS */ diff --git a/drivers/acpi/acpica/dbinput.c b/drivers/acpi/acpica/dbinput.c index 417c02a..f53cb30 100644 --- a/drivers/acpi/acpica/dbinput.c +++ b/drivers/acpi/acpica/dbinput.c @@ -57,12 +57,12 @@ static u32 acpi_db_get_line(char *input_buffer); static u32 acpi_db_match_command(char *user_command); -static void acpi_db_display_command_info(char *command, u8 display_all); +static void acpi_db_display_command_info(const char *command, u8 display_all); static void acpi_db_display_help(char *command); static u8 -acpi_db_match_command_help(char *command, +acpi_db_match_command_help(const char *command, const struct acpi_db_command_help *help); /* @@ -348,7 +348,7 @@ static const struct acpi_db_command_help acpi_gbl_db_command_help[] = { ******************************************************************************/ static u8 -acpi_db_match_command_help(char *command, +acpi_db_match_command_help(const char *command, const struct acpi_db_command_help *help) { char *invocation = help->invocation; @@ -402,7 +402,7 @@ acpi_db_match_command_help(char *command, * ******************************************************************************/ -static void acpi_db_display_command_info(char *command, u8 display_all) +static void acpi_db_display_command_info(const char *command, u8 display_all) { const struct acpi_db_command_help *next; u8 matched; @@ -656,8 +656,9 @@ static u32 acpi_db_match_command(char *user_command) } for (i = CMD_FIRST_VALID; acpi_gbl_db_commands[i].name; i++) { - if (strstr(acpi_gbl_db_commands[i].name, user_command) == - acpi_gbl_db_commands[i].name) { + if (strstr + (ACPI_CAST_PTR(char, acpi_gbl_db_commands[i].name), + user_command) == acpi_gbl_db_commands[i].name) { return (i); } } diff --git a/drivers/acpi/acpica/dbutils.c b/drivers/acpi/acpica/dbutils.c index b37a2c7..ae80106 100644 --- a/drivers/acpi/acpica/dbutils.c +++ b/drivers/acpi/acpica/dbutils.c @@ -56,8 +56,6 @@ acpi_status acpi_db_second_pass_parse(union acpi_parse_object *root); void acpi_db_dump_buffer(u32 address); #endif -static char *gbl_hex_to_ascii = "0123456789ABCDEF"; - /******************************************************************************* * * FUNCTION: acpi_db_match_argument @@ -82,8 +80,9 @@ acpi_db_match_argument(char *user_argument, } for (i = 0; arguments[i].name; i++) { - if (strstr(arguments[i].name, user_argument) == - arguments[i].name) { + if (strstr(ACPI_CAST_PTR(char, arguments[i].name), + ACPI_CAST_PTR(char, + user_argument)) == arguments[i].name) { return (i); } } @@ -339,7 +338,7 @@ void acpi_db_uint32_to_hex_string(u32 value, char *buffer) buffer[8] = '\0'; for (i = 7; i >= 0; i--) { - buffer[i] = gbl_hex_to_ascii[value & 0x0F]; + buffer[i] = acpi_gbl_upper_hex_digits[value & 0x0F]; value = value >> 4; } } diff --git a/drivers/acpi/acpica/evregion.c b/drivers/acpi/acpica/evregion.c index 63924d1..17d61c6 100644 --- a/drivers/acpi/acpica/evregion.c +++ b/drivers/acpi/acpica/evregion.c @@ -538,7 +538,8 @@ acpi_ev_attach_region(union acpi_operand_object *handler_obj, void acpi_ev_associate_reg_method(union acpi_operand_object *region_obj) { - acpi_name *reg_name_ptr = (acpi_name *) METHOD_NAME__REG; + const acpi_name *reg_name_ptr = + ACPI_CAST_PTR(acpi_name, METHOD_NAME__REG); struct acpi_namespace_node *method_node; struct acpi_namespace_node *node; union acpi_operand_object *region_obj2; diff --git a/drivers/acpi/acpica/exdump.c b/drivers/acpi/acpica/exdump.c index ee30974..fce6b2e 100644 --- a/drivers/acpi/acpica/exdump.c +++ b/drivers/acpi/acpica/exdump.c @@ -55,9 +55,9 @@ ACPI_MODULE_NAME("exdump") */ #if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER) /* Local prototypes */ -static void acpi_ex_out_string(char *title, char *value); +static void acpi_ex_out_string(const char *title, const char *value); -static void acpi_ex_out_pointer(char *title, void *value); +static void acpi_ex_out_pointer(const char *title, const void *value); static void acpi_ex_dump_object(union acpi_operand_object *obj_desc, @@ -365,8 +365,7 @@ acpi_ex_dump_object(union acpi_operand_object *obj_desc, struct acpi_exdump_info *info) { u8 *target; - char *name; - const char *reference_name; + const char *name; u8 count; union acpi_operand_object *start; union acpi_operand_object *data = NULL; @@ -459,9 +458,9 @@ acpi_ex_dump_object(union acpi_operand_object *obj_desc, case ACPI_EXD_REFERENCE: - reference_name = acpi_ut_get_reference_name(obj_desc); acpi_ex_out_string("Class Name", - ACPI_CAST_PTR(char, reference_name)); + acpi_ut_get_reference_name + (obj_desc)); acpi_ex_dump_reference_obj(obj_desc); break; @@ -934,12 +933,12 @@ acpi_ex_dump_operands(union acpi_operand_object **operands, * ******************************************************************************/ -static void acpi_ex_out_string(char *title, char *value) +static void acpi_ex_out_string(const char *title, const char *value) { acpi_os_printf("%20s : %s\n", title, value); } -static void acpi_ex_out_pointer(char *title, void *value) +static void acpi_ex_out_pointer(const char *title, const void *value) { acpi_os_printf("%20s : %p\n", title, value); } diff --git a/drivers/acpi/acpica/hwxface.c b/drivers/acpi/acpica/hwxface.c index a01ddb3..7caaaf3 100644 --- a/drivers/acpi/acpica/hwxface.c +++ b/drivers/acpi/acpica/hwxface.c @@ -504,9 +504,7 @@ acpi_get_sleep_type_data(u8 sleep_state, u8 *sleep_type_a, u8 *sleep_type_b) * Evaluate the \_Sx namespace object containing the register values * for this state */ - info->relative_pathname = ACPI_CAST_PTR(char, - acpi_gbl_sleep_state_names - [sleep_state]); + info->relative_pathname = acpi_gbl_sleep_state_names[sleep_state]; status = acpi_ns_evaluate(info); if (ACPI_FAILURE(status)) { diff --git a/drivers/acpi/acpica/nsaccess.c b/drivers/acpi/acpica/nsaccess.c index 697af81..426a630 100644 --- a/drivers/acpi/acpica/nsaccess.c +++ b/drivers/acpi/acpica/nsaccess.c @@ -107,9 +107,10 @@ acpi_status acpi_ns_root_initialize(void) continue; } - status = acpi_ns_lookup(NULL, init_val->name, init_val->type, - ACPI_IMODE_LOAD_PASS2, - ACPI_NS_NO_UPSEARCH, NULL, &new_node); + status = + acpi_ns_lookup(NULL, (char *)init_val->name, init_val->type, + ACPI_IMODE_LOAD_PASS2, ACPI_NS_NO_UPSEARCH, + NULL, &new_node); if (ACPI_FAILURE(status)) { ACPI_EXCEPTION((AE_INFO, status, "Could not create predefined name %s", diff --git a/drivers/acpi/acpica/nsdump.c b/drivers/acpi/acpica/nsdump.c index af236e3..ce1f860 100644 --- a/drivers/acpi/acpica/nsdump.c +++ b/drivers/acpi/acpica/nsdump.c @@ -81,7 +81,7 @@ acpi_ns_get_max_depth(acpi_handle obj_handle, * ******************************************************************************/ -void acpi_ns_print_pathname(u32 num_segments, char *pathname) +void acpi_ns_print_pathname(u32 num_segments, const char *pathname) { u32 i; @@ -114,6 +114,9 @@ void acpi_ns_print_pathname(u32 num_segments, char *pathname) acpi_os_printf("]\n"); } +#ifdef ACPI_OBSOLETE_FUNCTIONS +/* Not used at this time, perhaps later */ + /******************************************************************************* * * FUNCTION: acpi_ns_dump_pathname @@ -131,7 +134,8 @@ void acpi_ns_print_pathname(u32 num_segments, char *pathname) ******************************************************************************/ void -acpi_ns_dump_pathname(acpi_handle handle, char *msg, u32 level, u32 component) +acpi_ns_dump_pathname(acpi_handle handle, + const char *msg, u32 level, u32 component) { ACPI_FUNCTION_TRACE(ns_dump_pathname); @@ -148,6 +152,7 @@ acpi_ns_dump_pathname(acpi_handle handle, char *msg, u32 level, u32 component) acpi_os_printf("\n"); return_VOID; } +#endif /******************************************************************************* * diff --git a/drivers/acpi/acpica/psopinfo.c b/drivers/acpi/acpica/psopinfo.c index cfd17a4..177b05b 100644 --- a/drivers/acpi/acpica/psopinfo.c +++ b/drivers/acpi/acpica/psopinfo.c @@ -158,7 +158,7 @@ const struct acpi_opcode_info *acpi_ps_get_opcode_info(u16 opcode) * ******************************************************************************/ -char *acpi_ps_get_opcode_name(u16 opcode) +const char *acpi_ps_get_opcode_name(u16 opcode) { #if defined(ACPI_DISASSEMBLER) || defined (ACPI_DEBUG_OUTPUT) diff --git a/drivers/acpi/acpica/rsdump.c b/drivers/acpi/acpica/rsdump.c index 23a17c8..5ffdb56 100644 --- a/drivers/acpi/acpica/rsdump.c +++ b/drivers/acpi/acpica/rsdump.c @@ -52,17 +52,17 @@ ACPI_MODULE_NAME("rsdump") * All functions in this module are used by the AML Debugger only */ /* Local prototypes */ -static void acpi_rs_out_string(char *title, char *value); +static void acpi_rs_out_string(const char *title, const char *value); -static void acpi_rs_out_integer8(char *title, u8 value); +static void acpi_rs_out_integer8(const char *title, u8 value); -static void acpi_rs_out_integer16(char *title, u16 value); +static void acpi_rs_out_integer16(const char *title, u16 value); -static void acpi_rs_out_integer32(char *title, u32 value); +static void acpi_rs_out_integer32(const char *title, u32 value); -static void acpi_rs_out_integer64(char *title, u64 value); +static void acpi_rs_out_integer64(const char *title, u64 value); -static void acpi_rs_out_title(char *title); +static void acpi_rs_out_title(const char *title); static void acpi_rs_dump_byte_list(u16 length, u8 *data); @@ -208,7 +208,7 @@ acpi_rs_dump_descriptor(void *resource, struct acpi_rsdump_info *table) { u8 *target = NULL; u8 *previous_target; - char *name; + const char *name; u8 count; /* First table entry must contain the table length (# of table entries) */ @@ -248,10 +248,8 @@ acpi_rs_dump_descriptor(void *resource, struct acpi_rsdump_info *table) case ACPI_RSD_UINT8: if (table->pointer) { - acpi_rs_out_string(name, ACPI_CAST_PTR(char, - table-> - pointer - [*target])); + acpi_rs_out_string(name, + table->pointer[*target]); } else { acpi_rs_out_integer8(name, ACPI_GET8(target)); } @@ -276,26 +274,20 @@ acpi_rs_dump_descriptor(void *resource, struct acpi_rsdump_info *table) case ACPI_RSD_1BITFLAG: - acpi_rs_out_string(name, ACPI_CAST_PTR(char, - table-> - pointer[*target & - 0x01])); + acpi_rs_out_string(name, + table->pointer[*target & 0x01]); break; case ACPI_RSD_2BITFLAG: - acpi_rs_out_string(name, ACPI_CAST_PTR(char, - table-> - pointer[*target & - 0x03])); + acpi_rs_out_string(name, + table->pointer[*target & 0x03]); break; case ACPI_RSD_3BITFLAG: - acpi_rs_out_string(name, ACPI_CAST_PTR(char, - table-> - pointer[*target & - 0x07])); + acpi_rs_out_string(name, + table->pointer[*target & 0x07]); break; case ACPI_RSD_SHORTLIST: @@ -481,7 +473,7 @@ static void acpi_rs_dump_address_common(union acpi_resource_data *resource) * ******************************************************************************/ -static void acpi_rs_out_string(char *title, char *value) +static void acpi_rs_out_string(const char *title, const char *value) { acpi_os_printf("%27s : %s", title, value); @@ -491,30 +483,30 @@ static void acpi_rs_out_string(char *title, char *value) acpi_os_printf("\n"); } -static void acpi_rs_out_integer8(char *title, u8 value) +static void acpi_rs_out_integer8(const char *title, u8 value) { acpi_os_printf("%27s : %2.2X\n", title, value); } -static void acpi_rs_out_integer16(char *title, u16 value) +static void acpi_rs_out_integer16(const char *title, u16 value) { acpi_os_printf("%27s : %4.4X\n", title, value); } -static void acpi_rs_out_integer32(char *title, u32 value) +static void acpi_rs_out_integer32(const char *title, u32 value) { acpi_os_printf("%27s : %8.8X\n", title, value); } -static void acpi_rs_out_integer64(char *title, u64 value) +static void acpi_rs_out_integer64(const char *title, u64 value) { acpi_os_printf("%27s : %8.8X%8.8X\n", title, ACPI_FORMAT_UINT64(value)); } -static void acpi_rs_out_title(char *title) +static void acpi_rs_out_title(const char *title) { acpi_os_printf("%27s : ", title); diff --git a/drivers/acpi/acpica/rsutils.c b/drivers/acpi/acpica/rsutils.c index cf06e49..e0d6023 100644 --- a/drivers/acpi/acpica/rsutils.c +++ b/drivers/acpi/acpica/rsutils.c @@ -671,7 +671,7 @@ acpi_rs_get_aei_method_data(struct acpi_namespace_node *node, acpi_status acpi_rs_get_method_data(acpi_handle handle, - char *path, struct acpi_buffer *ret_buffer) + const char *path, struct acpi_buffer *ret_buffer) { union acpi_operand_object *obj_desc; acpi_status status; diff --git a/drivers/acpi/acpica/tbfadt.c b/drivers/acpi/acpica/tbfadt.c index f63f3fd..635d951 100644 --- a/drivers/acpi/acpica/tbfadt.c +++ b/drivers/acpi/acpica/tbfadt.c @@ -53,7 +53,7 @@ static void acpi_tb_init_generic_address(struct acpi_generic_address *generic_address, u8 space_id, u8 byte_width, - u64 address, char *register_name, u8 flags); + u64 address, const char *register_name, u8 flags); static void acpi_tb_convert_fadt(void); @@ -65,7 +65,7 @@ acpi_tb_select_address(char *register_name, u32 address32, u64 address64); /* Table for conversion of FADT to common internal format and FADT validation */ typedef struct acpi_fadt_info { - char *name; + const char *name; u16 address64; u16 address32; u16 length; @@ -192,7 +192,7 @@ static void acpi_tb_init_generic_address(struct acpi_generic_address *generic_address, u8 space_id, u8 byte_width, - u64 address, char *register_name, u8 flags) + u64 address, const char *register_name, u8 flags) { u8 bit_width; @@ -468,7 +468,7 @@ void acpi_tb_create_local_fadt(struct acpi_table_header *table, u32 length) static void acpi_tb_convert_fadt(void) { - char *name; + const char *name; struct acpi_generic_address *address64; u32 address32; u8 length; diff --git a/drivers/acpi/acpica/utdebug.c b/drivers/acpi/acpica/utdebug.c index 1cfc5f6..5744222 100644 --- a/drivers/acpi/acpica/utdebug.c +++ b/drivers/acpi/acpica/utdebug.c @@ -51,13 +51,9 @@ ACPI_MODULE_NAME("utdebug") #ifdef ACPI_DEBUG_OUTPUT -static acpi_thread_id acpi_gbl_prev_thread_id = (acpi_thread_id) 0xFFFFFFFF; -static char *acpi_gbl_fn_entry_str = "----Entry"; -static char *acpi_gbl_fn_exit_str = "----Exit-"; - -/* Local prototypes */ - -static const char *acpi_ut_trim_function_name(const char *function_name); +static acpi_thread_id acpi_gbl_previous_thread_id = (acpi_thread_id) 0xFFFFFFFF; +static const char *acpi_gbl_function_entry_prefix = "----Entry"; +static const char *acpi_gbl_function_exit_prefix = "----Exit-"; /******************************************************************************* * @@ -178,14 +174,14 @@ acpi_debug_print(u32 requested_debug_level, * Thread tracking and context switch notification */ thread_id = acpi_os_get_thread_id(); - if (thread_id != acpi_gbl_prev_thread_id) { + if (thread_id != acpi_gbl_previous_thread_id) { if (ACPI_LV_THREADS & acpi_dbg_level) { acpi_os_printf ("\n**** Context Switch from TID %u to TID %u ****\n\n", - (u32)acpi_gbl_prev_thread_id, (u32)thread_id); + (u32)acpi_gbl_previous_thread_id, (u32)thread_id); } - acpi_gbl_prev_thread_id = thread_id; + acpi_gbl_previous_thread_id = thread_id; acpi_gbl_nesting_level = 0; } @@ -287,7 +283,8 @@ acpi_ut_trace(u32 line_number, if (ACPI_IS_DEBUG_ENABLED(ACPI_LV_FUNCTIONS, component_id)) { acpi_debug_print(ACPI_LV_FUNCTIONS, line_number, function_name, module_name, - component_id, "%s\n", acpi_gbl_fn_entry_str); + component_id, "%s\n", + acpi_gbl_function_entry_prefix); } } @@ -312,7 +309,8 @@ ACPI_EXPORT_SYMBOL(acpi_ut_trace) void acpi_ut_trace_ptr(u32 line_number, const char *function_name, - const char *module_name, u32 component_id, void *pointer) + const char *module_name, + u32 component_id, const void *pointer) { acpi_gbl_nesting_level++; @@ -323,8 +321,8 @@ acpi_ut_trace_ptr(u32 line_number, if (ACPI_IS_DEBUG_ENABLED(ACPI_LV_FUNCTIONS, component_id)) { acpi_debug_print(ACPI_LV_FUNCTIONS, line_number, function_name, module_name, - component_id, "%s %p\n", acpi_gbl_fn_entry_str, - pointer); + component_id, "%s %p\n", + acpi_gbl_function_entry_prefix, pointer); } } @@ -348,7 +346,7 @@ acpi_ut_trace_ptr(u32 line_number, void acpi_ut_trace_str(u32 line_number, const char *function_name, - const char *module_name, u32 component_id, char *string) + const char *module_name, u32 component_id, const char *string) { acpi_gbl_nesting_level++; @@ -359,8 +357,8 @@ acpi_ut_trace_str(u32 line_number, if (ACPI_IS_DEBUG_ENABLED(ACPI_LV_FUNCTIONS, component_id)) { acpi_debug_print(ACPI_LV_FUNCTIONS, line_number, function_name, module_name, - component_id, "%s %s\n", acpi_gbl_fn_entry_str, - string); + component_id, "%s %s\n", + acpi_gbl_function_entry_prefix, string); } } @@ -396,7 +394,7 @@ acpi_ut_trace_u32(u32 line_number, acpi_debug_print(ACPI_LV_FUNCTIONS, line_number, function_name, module_name, component_id, "%s %08X\n", - acpi_gbl_fn_entry_str, integer); + acpi_gbl_function_entry_prefix, integer); } } @@ -427,7 +425,8 @@ acpi_ut_exit(u32 line_number, if (ACPI_IS_DEBUG_ENABLED(ACPI_LV_FUNCTIONS, component_id)) { acpi_debug_print(ACPI_LV_FUNCTIONS, line_number, function_name, module_name, - component_id, "%s\n", acpi_gbl_fn_exit_str); + component_id, "%s\n", + acpi_gbl_function_exit_prefix); } if (acpi_gbl_nesting_level) { @@ -467,14 +466,14 @@ acpi_ut_status_exit(u32 line_number, acpi_debug_print(ACPI_LV_FUNCTIONS, line_number, function_name, module_name, component_id, "%s %s\n", - acpi_gbl_fn_exit_str, + acpi_gbl_function_exit_prefix, acpi_format_exception(status)); } else { acpi_debug_print(ACPI_LV_FUNCTIONS, line_number, function_name, module_name, component_id, "%s ****Exception****: %s\n", - acpi_gbl_fn_exit_str, + acpi_gbl_function_exit_prefix, acpi_format_exception(status)); } } @@ -514,7 +513,7 @@ acpi_ut_value_exit(u32 line_number, acpi_debug_print(ACPI_LV_FUNCTIONS, line_number, function_name, module_name, component_id, "%s %8.8X%8.8X\n", - acpi_gbl_fn_exit_str, + acpi_gbl_function_exit_prefix, ACPI_FORMAT_UINT64(value)); } @@ -552,8 +551,8 @@ acpi_ut_ptr_exit(u32 line_number, if (ACPI_IS_DEBUG_ENABLED(ACPI_LV_FUNCTIONS, component_id)) { acpi_debug_print(ACPI_LV_FUNCTIONS, line_number, function_name, module_name, - component_id, "%s %p\n", acpi_gbl_fn_exit_str, - ptr); + component_id, "%s %p\n", + acpi_gbl_function_exit_prefix, ptr); } if (acpi_gbl_nesting_level) { diff --git a/drivers/acpi/acpica/uteval.c b/drivers/acpi/acpica/uteval.c index 17b9f3e..7bad13f 100644 --- a/drivers/acpi/acpica/uteval.c +++ b/drivers/acpi/acpica/uteval.c @@ -69,7 +69,7 @@ ACPI_MODULE_NAME("uteval") acpi_status acpi_ut_evaluate_object(struct acpi_namespace_node *prefix_node, - char *path, + const char *path, u32 expected_return_btypes, union acpi_operand_object **return_desc) { @@ -204,7 +204,7 @@ cleanup: ******************************************************************************/ acpi_status -acpi_ut_evaluate_numeric_object(char *object_name, +acpi_ut_evaluate_numeric_object(const char *object_name, struct acpi_namespace_node *device_node, u64 *value) { diff --git a/drivers/acpi/acpica/utglobal.c b/drivers/acpi/acpica/utglobal.c index d45899c..dd3fd7f 100644 --- a/drivers/acpi/acpica/utglobal.c +++ b/drivers/acpi/acpica/utglobal.c @@ -80,6 +80,11 @@ const char *acpi_gbl_highest_dstate_names[ACPI_NUM_sx_d_METHODS] = { "_S4D" }; +/* Hex-to-ascii */ + +const char acpi_gbl_lower_hex_digits[] = "0123456789abcdef"; +const char acpi_gbl_upper_hex_digits[] = "0123456789ABCDEF"; + /******************************************************************************* * * Namespace globals diff --git a/drivers/acpi/acpica/utmisc.c b/drivers/acpi/acpica/utmisc.c index d938c27..389de3b 100644 --- a/drivers/acpi/acpica/utmisc.c +++ b/drivers/acpi/acpica/utmisc.c @@ -361,7 +361,7 @@ acpi_ut_walk_package_tree(union acpi_operand_object *source_object, void acpi_ut_display_init_pathname(u8 type, struct acpi_namespace_node *obj_handle, - char *path) + const char *path) { acpi_status status; struct acpi_buffer buffer; diff --git a/drivers/acpi/acpica/utprint.c b/drivers/acpi/acpica/utprint.c index 8c218ad..208d71a 100644 --- a/drivers/acpi/acpica/utprint.c +++ b/drivers/acpi/acpica/utprint.c @@ -67,11 +67,6 @@ static char *acpi_ut_format_number(char *string, static char *acpi_ut_put_number(char *string, u64 number, u8 base, u8 upper); -/* Module globals */ - -static const char acpi_gbl_lower_hex_digits[] = "0123456789abcdef"; -static const char acpi_gbl_upper_hex_digits[] = "0123456789ABCDEF"; - /******************************************************************************* * * FUNCTION: acpi_ut_bound_string_length diff --git a/drivers/acpi/acpica/uttrack.c b/drivers/acpi/acpica/uttrack.c index 60c406a..0df07df 100644 --- a/drivers/acpi/acpica/uttrack.c +++ b/drivers/acpi/acpica/uttrack.c @@ -90,7 +90,7 @@ acpi_ut_remove_allocation(struct acpi_debug_mem_block *address, ******************************************************************************/ acpi_status -acpi_ut_create_list(char *list_name, +acpi_ut_create_list(const char *list_name, u16 object_size, struct acpi_memory_list **return_cache) { struct acpi_memory_list *cache; diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h index 140886e..b9a8b72 100644 --- a/include/acpi/actypes.h +++ b/include/acpi/actypes.h @@ -995,7 +995,7 @@ struct acpi_buffer { * Predefined Namespace items */ struct acpi_predefined_names { - char *name; + const char *name; u8 type; char *val; }; @@ -1228,7 +1228,7 @@ struct acpi_mem_space_context { * struct acpi_memory_list is used only if the ACPICA local cache is enabled */ struct acpi_memory_list { - char *list_name; + const char *list_name; void *list_head; u16 object_size; u16 max_depth; -- 1.7.10 -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
