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path: root/drivers/acpi/utilities/utmisc.c
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Diffstat (limited to 'drivers/acpi/utilities/utmisc.c')
-rw-r--r--drivers/acpi/utilities/utmisc.c431
1 files changed, 171 insertions, 260 deletions
diff --git a/drivers/acpi/utilities/utmisc.c b/drivers/acpi/utilities/utmisc.c
index 1d350b302a34..474fe7cb6c09 100644
--- a/drivers/acpi/utilities/utmisc.c
+++ b/drivers/acpi/utilities/utmisc.c
@@ -41,14 +41,11 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/acnamesp.h>
-
#define _COMPONENT ACPI_UTILITIES
- ACPI_MODULE_NAME ("utmisc")
-
+ACPI_MODULE_NAME("utmisc")
/*******************************************************************************
*
@@ -63,23 +60,18 @@
* when the method exits or the table is unloaded.
*
******************************************************************************/
-
-acpi_status
-acpi_ut_allocate_owner_id (
- acpi_owner_id *owner_id)
+acpi_status acpi_ut_allocate_owner_id(acpi_owner_id * owner_id)
{
- acpi_native_uint i;
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE ("ut_allocate_owner_id");
+ acpi_native_uint i;
+ acpi_status status;
+ ACPI_FUNCTION_TRACE("ut_allocate_owner_id");
/* Mutex for the global ID mask */
- status = acpi_ut_acquire_mutex (ACPI_MTX_CACHES);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ut_acquire_mutex(ACPI_MTX_CACHES);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Find a free owner ID */
@@ -101,15 +93,13 @@ acpi_ut_allocate_owner_id (
*/
*owner_id = 0;
status = AE_OWNER_ID_LIMIT;
- ACPI_REPORT_ERROR ((
- "Could not allocate new owner_id (32 max), AE_OWNER_ID_LIMIT\n"));
+ ACPI_REPORT_ERROR(("Could not allocate new owner_id (32 max), AE_OWNER_ID_LIMIT\n"));
-exit:
- (void) acpi_ut_release_mutex (ACPI_MTX_CACHES);
- return_ACPI_STATUS (status);
+ exit:
+ (void)acpi_ut_release_mutex(ACPI_MTX_CACHES);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_release_owner_id
@@ -124,16 +114,12 @@ exit:
*
******************************************************************************/
-void
-acpi_ut_release_owner_id (
- acpi_owner_id *owner_id_ptr)
+void acpi_ut_release_owner_id(acpi_owner_id * owner_id_ptr)
{
- acpi_owner_id owner_id = *owner_id_ptr;
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE ("ut_release_owner_id");
+ acpi_owner_id owner_id = *owner_id_ptr;
+ acpi_status status;
+ ACPI_FUNCTION_TRACE("ut_release_owner_id");
/* Always clear the input owner_id (zero is an invalid ID) */
@@ -142,18 +128,18 @@ acpi_ut_release_owner_id (
/* Zero is not a valid owner_iD */
if ((owner_id == 0) || (owner_id > 32)) {
- ACPI_REPORT_ERROR (("Invalid owner_id: %2.2X\n", owner_id));
+ ACPI_REPORT_ERROR(("Invalid owner_id: %2.2X\n", owner_id));
return_VOID;
}
/* Mutex for the global ID mask */
- status = acpi_ut_acquire_mutex (ACPI_MTX_CACHES);
- if (ACPI_FAILURE (status)) {
+ status = acpi_ut_acquire_mutex(ACPI_MTX_CACHES);
+ if (ACPI_FAILURE(status)) {
return_VOID;
}
- owner_id--; /* Normalize to zero */
+ owner_id--; /* Normalize to zero */
/* Free the owner ID only if it is valid */
@@ -161,11 +147,10 @@ acpi_ut_release_owner_id (
acpi_gbl_owner_id_mask ^= (1 << owner_id);
}
- (void) acpi_ut_release_mutex (ACPI_MTX_CACHES);
+ (void)acpi_ut_release_mutex(ACPI_MTX_CACHES);
return_VOID;
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_strupr (strupr)
@@ -180,15 +165,11 @@ acpi_ut_release_owner_id (
*
******************************************************************************/
-void
-acpi_ut_strupr (
- char *src_string)
+void acpi_ut_strupr(char *src_string)
{
- char *string;
-
-
- ACPI_FUNCTION_ENTRY ();
+ char *string;
+ ACPI_FUNCTION_ENTRY();
if (!src_string) {
return;
@@ -197,13 +178,12 @@ acpi_ut_strupr (
/* Walk entire string, uppercasing the letters */
for (string = src_string; *string; string++) {
- *string = (char) ACPI_TOUPPER (*string);
+ *string = (char)ACPI_TOUPPER(*string);
}
return;
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_print_string
@@ -218,85 +198,77 @@ acpi_ut_strupr (
*
******************************************************************************/
-void
-acpi_ut_print_string (
- char *string,
- u8 max_length)
+void acpi_ut_print_string(char *string, u8 max_length)
{
- u32 i;
-
+ u32 i;
if (!string) {
- acpi_os_printf ("<\"NULL STRING PTR\">");
+ acpi_os_printf("<\"NULL STRING PTR\">");
return;
}
- acpi_os_printf ("\"");
+ acpi_os_printf("\"");
for (i = 0; string[i] && (i < max_length); i++) {
/* Escape sequences */
switch (string[i]) {
case 0x07:
- acpi_os_printf ("\\a"); /* BELL */
+ acpi_os_printf("\\a"); /* BELL */
break;
case 0x08:
- acpi_os_printf ("\\b"); /* BACKSPACE */
+ acpi_os_printf("\\b"); /* BACKSPACE */
break;
case 0x0C:
- acpi_os_printf ("\\f"); /* FORMFEED */
+ acpi_os_printf("\\f"); /* FORMFEED */
break;
case 0x0A:
- acpi_os_printf ("\\n"); /* LINEFEED */
+ acpi_os_printf("\\n"); /* LINEFEED */
break;
case 0x0D:
- acpi_os_printf ("\\r"); /* CARRIAGE RETURN*/
+ acpi_os_printf("\\r"); /* CARRIAGE RETURN */
break;
case 0x09:
- acpi_os_printf ("\\t"); /* HORIZONTAL TAB */
+ acpi_os_printf("\\t"); /* HORIZONTAL TAB */
break;
case 0x0B:
- acpi_os_printf ("\\v"); /* VERTICAL TAB */
+ acpi_os_printf("\\v"); /* VERTICAL TAB */
break;
- case '\'': /* Single Quote */
- case '\"': /* Double Quote */
- case '\\': /* Backslash */
- acpi_os_printf ("\\%c", (int) string[i]);
+ case '\'': /* Single Quote */
+ case '\"': /* Double Quote */
+ case '\\': /* Backslash */
+ acpi_os_printf("\\%c", (int)string[i]);
break;
default:
/* Check for printable character or hex escape */
- if (ACPI_IS_PRINT (string[i]))
- {
+ if (ACPI_IS_PRINT(string[i])) {
/* This is a normal character */
- acpi_os_printf ("%c", (int) string[i]);
- }
- else
- {
+ acpi_os_printf("%c", (int)string[i]);
+ } else {
/* All others will be Hex escapes */
- acpi_os_printf ("\\x%2.2X", (s32) string[i]);
+ acpi_os_printf("\\x%2.2X", (s32) string[i]);
}
break;
}
}
- acpi_os_printf ("\"");
+ acpi_os_printf("\"");
if (i == max_length && string[i]) {
- acpi_os_printf ("...");
+ acpi_os_printf("...");
}
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_dword_byte_swap
@@ -309,22 +281,18 @@ acpi_ut_print_string (
*
******************************************************************************/
-u32
-acpi_ut_dword_byte_swap (
- u32 value)
+u32 acpi_ut_dword_byte_swap(u32 value)
{
union {
- u32 value;
- u8 bytes[4];
+ u32 value;
+ u8 bytes[4];
} out;
union {
- u32 value;
- u8 bytes[4];
+ u32 value;
+ u8 bytes[4];
} in;
-
- ACPI_FUNCTION_ENTRY ();
-
+ ACPI_FUNCTION_ENTRY();
in.value = value;
@@ -336,7 +304,6 @@ acpi_ut_dword_byte_swap (
return (out.value);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_set_integer_width
@@ -352,24 +319,20 @@ acpi_ut_dword_byte_swap (
*
******************************************************************************/
-void
-acpi_ut_set_integer_width (
- u8 revision)
+void acpi_ut_set_integer_width(u8 revision)
{
if (revision <= 1) {
acpi_gbl_integer_bit_width = 32;
acpi_gbl_integer_nybble_width = 8;
acpi_gbl_integer_byte_width = 4;
- }
- else {
+ } else {
acpi_gbl_integer_bit_width = 64;
acpi_gbl_integer_nybble_width = 16;
acpi_gbl_integer_byte_width = 8;
}
}
-
#ifdef ACPI_DEBUG_OUTPUT
/*******************************************************************************
*
@@ -387,17 +350,14 @@ acpi_ut_set_integer_width (
******************************************************************************/
void
-acpi_ut_display_init_pathname (
- u8 type,
- struct acpi_namespace_node *obj_handle,
- char *path)
+acpi_ut_display_init_pathname(u8 type,
+ struct acpi_namespace_node *obj_handle,
+ char *path)
{
- acpi_status status;
- struct acpi_buffer buffer;
-
-
- ACPI_FUNCTION_ENTRY ();
+ acpi_status status;
+ struct acpi_buffer buffer;
+ ACPI_FUNCTION_ENTRY();
/* Only print the path if the appropriate debug level is enabled */
@@ -408,8 +368,8 @@ acpi_ut_display_init_pathname (
/* Get the full pathname to the node */
buffer.length = ACPI_ALLOCATE_LOCAL_BUFFER;
- status = acpi_ns_handle_to_pathname (obj_handle, &buffer);
- if (ACPI_FAILURE (status)) {
+ status = acpi_ns_handle_to_pathname(obj_handle, &buffer);
+ if (ACPI_FAILURE(status)) {
return;
}
@@ -417,31 +377,30 @@ acpi_ut_display_init_pathname (
switch (type) {
case ACPI_TYPE_METHOD:
- acpi_os_printf ("Executing ");
+ acpi_os_printf("Executing ");
break;
default:
- acpi_os_printf ("Initializing ");
+ acpi_os_printf("Initializing ");
break;
}
/* Print the object type and pathname */
- acpi_os_printf ("%-12s %s",
- acpi_ut_get_type_name (type), (char *) buffer.pointer);
+ acpi_os_printf("%-12s %s",
+ acpi_ut_get_type_name(type), (char *)buffer.pointer);
/* Extra path is used to append names like _STA, _INI, etc. */
if (path) {
- acpi_os_printf (".%s", path);
+ acpi_os_printf(".%s", path);
}
- acpi_os_printf ("\n");
+ acpi_os_printf("\n");
- ACPI_MEM_FREE (buffer.pointer);
+ ACPI_MEM_FREE(buffer.pointer);
}
#endif
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_valid_acpi_name
@@ -457,25 +416,21 @@ acpi_ut_display_init_pathname (
*
******************************************************************************/
-u8
-acpi_ut_valid_acpi_name (
- u32 name)
+u8 acpi_ut_valid_acpi_name(u32 name)
{
- char *name_ptr = (char *) &name;
- char character;
- acpi_native_uint i;
-
-
- ACPI_FUNCTION_ENTRY ();
+ char *name_ptr = (char *)&name;
+ char character;
+ acpi_native_uint i;
+ ACPI_FUNCTION_ENTRY();
for (i = 0; i < ACPI_NAME_SIZE; i++) {
character = *name_ptr;
name_ptr++;
if (!((character == '_') ||
- (character >= 'A' && character <= 'Z') ||
- (character >= '0' && character <= '9'))) {
+ (character >= 'A' && character <= 'Z') ||
+ (character >= '0' && character <= '9'))) {
return (FALSE);
}
}
@@ -483,7 +438,6 @@ acpi_ut_valid_acpi_name (
return (TRUE);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_valid_acpi_character
@@ -496,19 +450,16 @@ acpi_ut_valid_acpi_name (
*
******************************************************************************/
-u8
-acpi_ut_valid_acpi_character (
- char character)
+u8 acpi_ut_valid_acpi_character(char character)
{
- ACPI_FUNCTION_ENTRY ();
+ ACPI_FUNCTION_ENTRY();
- return ((u8) ((character == '_') ||
- (character >= 'A' && character <= 'Z') ||
- (character >= '0' && character <= '9')));
+ return ((u8) ((character == '_') ||
+ (character >= 'A' && character <= 'Z') ||
+ (character >= '0' && character <= '9')));
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_strtoul64
@@ -525,18 +476,13 @@ acpi_ut_valid_acpi_character (
******************************************************************************/
acpi_status
-acpi_ut_strtoul64 (
- char *string,
- u32 base,
- acpi_integer *ret_integer)
+acpi_ut_strtoul64(char *string, u32 base, acpi_integer * ret_integer)
{
- u32 this_digit = 0;
- acpi_integer return_value = 0;
- acpi_integer quotient;
-
-
- ACPI_FUNCTION_TRACE ("ut_stroul64");
+ u32 this_digit = 0;
+ acpi_integer return_value = 0;
+ acpi_integer quotient;
+ ACPI_FUNCTION_TRACE("ut_stroul64");
if ((!string) || !(*string)) {
goto error_exit;
@@ -550,12 +496,12 @@ acpi_ut_strtoul64 (
default:
/* Invalid Base */
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
/* Skip over any white space in the buffer */
- while (ACPI_IS_SPACE (*string) || *string == '\t') {
+ while (ACPI_IS_SPACE(*string) || *string == '\t') {
string++;
}
@@ -564,12 +510,10 @@ acpi_ut_strtoul64 (
* determine if it is decimal or hexadecimal:
*/
if (base == 0) {
- if ((*string == '0') &&
- (ACPI_TOLOWER (*(string + 1)) == 'x')) {
+ if ((*string == '0') && (ACPI_TOLOWER(*(string + 1)) == 'x')) {
base = 16;
string += 2;
- }
- else {
+ } else {
base = 10;
}
}
@@ -579,8 +523,7 @@ acpi_ut_strtoul64 (
* 0 or 0x, if they are present.
*/
if ((base == 16) &&
- (*string == '0') &&
- (ACPI_TOLOWER (*(string + 1)) == 'x')) {
+ (*string == '0') && (ACPI_TOLOWER(*(string + 1)) == 'x')) {
string += 2;
}
@@ -593,25 +536,23 @@ acpi_ut_strtoul64 (
/* Main loop: convert the string to a 64-bit integer */
while (*string) {
- if (ACPI_IS_DIGIT (*string)) {
+ if (ACPI_IS_DIGIT(*string)) {
/* Convert ASCII 0-9 to Decimal value */
- this_digit = ((u8) *string) - '0';
- }
- else {
+ this_digit = ((u8) * string) - '0';
+ } else {
if (base == 10) {
/* Digit is out of range */
goto error_exit;
}
- this_digit = (u8) ACPI_TOUPPER (*string);
- if (ACPI_IS_XDIGIT ((char) this_digit)) {
+ this_digit = (u8) ACPI_TOUPPER(*string);
+ if (ACPI_IS_XDIGIT((char)this_digit)) {
/* Convert ASCII Hex char to value */
this_digit = this_digit - 'A' + 10;
- }
- else {
+ } else {
/*
* We allow non-hex chars, just stop now, same as end-of-string.
* See ACPI spec, string-to-integer conversion.
@@ -622,8 +563,10 @@ acpi_ut_strtoul64 (
/* Divide the digit into the correct position */
- (void) acpi_ut_short_divide ((ACPI_INTEGER_MAX - (acpi_integer) this_digit),
- base, &quotient, NULL);
+ (void)
+ acpi_ut_short_divide((ACPI_INTEGER_MAX -
+ (acpi_integer) this_digit), base,
+ &quotient, NULL);
if (return_value > quotient) {
goto error_exit;
}
@@ -636,21 +579,18 @@ acpi_ut_strtoul64 (
/* All done, normal exit */
*ret_integer = return_value;
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
-
-error_exit:
+ error_exit:
/* Base was set/validated above */
if (base == 10) {
- return_ACPI_STATUS (AE_BAD_DECIMAL_CONSTANT);
- }
- else {
- return_ACPI_STATUS (AE_BAD_HEX_CONSTANT);
+ return_ACPI_STATUS(AE_BAD_DECIMAL_CONSTANT);
+ } else {
+ return_ACPI_STATUS(AE_BAD_HEX_CONSTANT);
}
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_create_update_state_and_push
@@ -666,16 +606,13 @@ error_exit:
******************************************************************************/
acpi_status
-acpi_ut_create_update_state_and_push (
- union acpi_operand_object *object,
- u16 action,
- union acpi_generic_state **state_list)
+acpi_ut_create_update_state_and_push(union acpi_operand_object *object,
+ u16 action,
+ union acpi_generic_state **state_list)
{
- union acpi_generic_state *state;
-
-
- ACPI_FUNCTION_ENTRY ();
+ union acpi_generic_state *state;
+ ACPI_FUNCTION_ENTRY();
/* Ignore null objects; these are expected */
@@ -683,16 +620,15 @@ acpi_ut_create_update_state_and_push (
return (AE_OK);
}
- state = acpi_ut_create_update_state (object, action);
+ state = acpi_ut_create_update_state(object, action);
if (!state) {
return (AE_NO_MEMORY);
}
- acpi_ut_push_generic_state (state_list, state);
+ acpi_ut_push_generic_state(state_list, state);
return (AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_walk_package_tree
@@ -709,33 +645,29 @@ acpi_ut_create_update_state_and_push (
******************************************************************************/
acpi_status
-acpi_ut_walk_package_tree (
- union acpi_operand_object *source_object,
- void *target_object,
- acpi_pkg_callback walk_callback,
- void *context)
+acpi_ut_walk_package_tree(union acpi_operand_object * source_object,
+ void *target_object,
+ acpi_pkg_callback walk_callback, void *context)
{
- acpi_status status = AE_OK;
- union acpi_generic_state *state_list = NULL;
- union acpi_generic_state *state;
- u32 this_index;
- union acpi_operand_object *this_source_obj;
-
+ acpi_status status = AE_OK;
+ union acpi_generic_state *state_list = NULL;
+ union acpi_generic_state *state;
+ u32 this_index;
+ union acpi_operand_object *this_source_obj;
- ACPI_FUNCTION_TRACE ("ut_walk_package_tree");
+ ACPI_FUNCTION_TRACE("ut_walk_package_tree");
-
- state = acpi_ut_create_pkg_state (source_object, target_object, 0);
+ state = acpi_ut_create_pkg_state(source_object, target_object, 0);
if (!state) {
- return_ACPI_STATUS (AE_NO_MEMORY);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
while (state) {
/* Get one element of the package */
- this_index = state->pkg.index;
+ this_index = state->pkg.index;
this_source_obj = (union acpi_operand_object *)
- state->pkg.source_object->package.elements[this_index];
+ state->pkg.source_object->package.elements[this_index];
/*
* Check for:
@@ -746,16 +678,20 @@ acpi_ut_walk_package_tree (
* case below.
*/
if ((!this_source_obj) ||
- (ACPI_GET_DESCRIPTOR_TYPE (this_source_obj) != ACPI_DESC_TYPE_OPERAND) ||
- (ACPI_GET_OBJECT_TYPE (this_source_obj) != ACPI_TYPE_PACKAGE)) {
- status = walk_callback (ACPI_COPY_TYPE_SIMPLE, this_source_obj,
- state, context);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ (ACPI_GET_DESCRIPTOR_TYPE(this_source_obj) !=
+ ACPI_DESC_TYPE_OPERAND)
+ || (ACPI_GET_OBJECT_TYPE(this_source_obj) !=
+ ACPI_TYPE_PACKAGE)) {
+ status =
+ walk_callback(ACPI_COPY_TYPE_SIMPLE,
+ this_source_obj, state, context);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
state->pkg.index++;
- while (state->pkg.index >= state->pkg.source_object->package.count) {
+ while (state->pkg.index >=
+ state->pkg.source_object->package.count) {
/*
* We've handled all of the objects at this level, This means
* that we have just completed a package. That package may
@@ -763,8 +699,8 @@ acpi_ut_walk_package_tree (
*
* Delete this state and pop the previous state (package).
*/
- acpi_ut_delete_generic_state (state);
- state = acpi_ut_pop_generic_state (&state_list);
+ acpi_ut_delete_generic_state(state);
+ state = acpi_ut_pop_generic_state(&state_list);
/* Finished when there are no more states */
@@ -774,7 +710,7 @@ acpi_ut_walk_package_tree (
* package just add the length of the package objects
* and exit
*/
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
/*
@@ -783,35 +719,35 @@ acpi_ut_walk_package_tree (
*/
state->pkg.index++;
}
- }
- else {
+ } else {
/* This is a subobject of type package */
- status = walk_callback (ACPI_COPY_TYPE_PACKAGE, this_source_obj,
- state, context);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status =
+ walk_callback(ACPI_COPY_TYPE_PACKAGE,
+ this_source_obj, state, context);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/*
* Push the current state and create a new one
* The callback above returned a new target package object.
*/
- acpi_ut_push_generic_state (&state_list, state);
- state = acpi_ut_create_pkg_state (this_source_obj,
- state->pkg.this_target_obj, 0);
+ acpi_ut_push_generic_state(&state_list, state);
+ state = acpi_ut_create_pkg_state(this_source_obj,
+ state->pkg.
+ this_target_obj, 0);
if (!state) {
- return_ACPI_STATUS (AE_NO_MEMORY);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
}
}
/* We should never get here */
- return_ACPI_STATUS (AE_AML_INTERNAL);
+ return_ACPI_STATUS(AE_AML_INTERNAL);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_generate_checksum
@@ -825,23 +761,18 @@ acpi_ut_walk_package_tree (
*
******************************************************************************/
-u8
-acpi_ut_generate_checksum (
- u8 *buffer,
- u32 length)
+u8 acpi_ut_generate_checksum(u8 * buffer, u32 length)
{
- u32 i;
- signed char sum = 0;
-
+ u32 i;
+ signed char sum = 0;
for (i = 0; i < length; i++) {
- sum = (signed char) (sum + buffer[i]);
+ sum = (signed char)(sum + buffer[i]);
}
return ((u8) (0 - sum));
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_get_resource_end_tag
@@ -854,17 +785,13 @@ acpi_ut_generate_checksum (
*
******************************************************************************/
-
-u8 *
-acpi_ut_get_resource_end_tag (
- union acpi_operand_object *obj_desc)
+u8 *acpi_ut_get_resource_end_tag(union acpi_operand_object * obj_desc)
{
- u8 buffer_byte;
- u8 *buffer;
- u8 *end_buffer;
+ u8 buffer_byte;
+ u8 *buffer;
+ u8 *end_buffer;
-
- buffer = obj_desc->buffer.pointer;
+ buffer = obj_desc->buffer.pointer;
end_buffer = buffer + obj_desc->buffer.length;
while (buffer < end_buffer) {
@@ -872,12 +799,12 @@ acpi_ut_get_resource_end_tag (
if (buffer_byte & ACPI_RDESC_TYPE_MASK) {
/* Large Descriptor - Length is next 2 bytes */
- buffer += ((*(buffer+1) | (*(buffer+2) << 8)) + 3);
- }
- else {
+ buffer += ((*(buffer + 1) | (*(buffer + 2) << 8)) + 3);
+ } else {
/* Small Descriptor. End Tag will be found here */
- if ((buffer_byte & ACPI_RDESC_SMALL_MASK) == ACPI_RDESC_TYPE_END_TAG) {
+ if ((buffer_byte & ACPI_RDESC_SMALL_MASK) ==
+ ACPI_RDESC_TYPE_END_TAG) {
/* Found the end tag descriptor, all done. */
return (buffer);
@@ -894,7 +821,6 @@ acpi_ut_get_resource_end_tag (
return (NULL);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_report_error
@@ -909,17 +835,12 @@ acpi_ut_get_resource_end_tag (
*
******************************************************************************/
-void
-acpi_ut_report_error (
- char *module_name,
- u32 line_number,
- u32 component_id)
+void acpi_ut_report_error(char *module_name, u32 line_number, u32 component_id)
{
- acpi_os_printf ("%8s-%04d: *** Error: ", module_name, line_number);
+ acpi_os_printf("%8s-%04d: *** Error: ", module_name, line_number);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_report_warning
@@ -935,16 +856,12 @@ acpi_ut_report_error (
******************************************************************************/
void
-acpi_ut_report_warning (
- char *module_name,
- u32 line_number,
- u32 component_id)
+acpi_ut_report_warning(char *module_name, u32 line_number, u32 component_id)
{
- acpi_os_printf ("%8s-%04d: *** Warning: ", module_name, line_number);
+ acpi_os_printf("%8s-%04d: *** Warning: ", module_name, line_number);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_report_info
@@ -959,14 +876,8 @@ acpi_ut_report_warning (
*
******************************************************************************/
-void
-acpi_ut_report_info (
- char *module_name,
- u32 line_number,
- u32 component_id)
+void acpi_ut_report_info(char *module_name, u32 line_number, u32 component_id)
{
- acpi_os_printf ("%8s-%04d: *** Info: ", module_name, line_number);
+ acpi_os_printf("%8s-%04d: *** Info: ", module_name, line_number);
}
-
-