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[ACPI] Lindent all ACPI files

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Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Len Brown
2005-08-05 00:44:28 -04:00
parent c65ade4dc8
commit 4be44fcd3b
190 changed files with 24344 additions and 29290 deletions
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195
drivers/acpi/utils.c
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@ -30,15 +30,12 @@
#include <acpi/acpi_bus.h>
#include <acpi/acpi_drivers.h>
#define _COMPONENT ACPI_BUS_COMPONENT
ACPI_MODULE_NAME ("acpi_utils")
ACPI_MODULE_NAME("acpi_utils")
/* --------------------------------------------------------------------------
Object Evaluation Helpers
-------------------------------------------------------------------------- */
#ifdef ACPI_DEBUG_OUTPUT
#define acpi_util_eval_error(h,p,s) {\
char prefix[80] = {'\0'};\
@ -49,26 +46,24 @@ ACPI_MODULE_NAME ("acpi_utils")
#else
#define acpi_util_eval_error(h,p,s)
#endif
acpi_status
acpi_extract_package (
union acpi_object *package,
struct acpi_buffer *format,
struct acpi_buffer *buffer)
acpi_extract_package(union acpi_object *package,
struct acpi_buffer *format, struct acpi_buffer *buffer)
{
u32 size_required = 0;
u32 tail_offset = 0;
char *format_string = NULL;
u32 format_count = 0;
u32 i = 0;
u8 *head = NULL;
u8 *tail = NULL;
u32 size_required = 0;
u32 tail_offset = 0;
char *format_string = NULL;
u32 format_count = 0;
u32 i = 0;
u8 *head = NULL;
u8 *tail = NULL;
ACPI_FUNCTION_TRACE("acpi_extract_package");
if (!package || (package->type != ACPI_TYPE_PACKAGE) || (package->package.count < 1)) {
ACPI_DEBUG_PRINT((ACPI_DB_WARN, "Invalid 'package' argument\n"));
if (!package || (package->type != ACPI_TYPE_PACKAGE)
|| (package->package.count < 1)) {
ACPI_DEBUG_PRINT((ACPI_DB_WARN,
"Invalid 'package' argument\n"));
return_ACPI_STATUS(AE_BAD_PARAMETER);
}
@ -82,18 +77,20 @@ acpi_extract_package (
return_ACPI_STATUS(AE_BAD_PARAMETER);
}
format_count = (format->length/sizeof(char)) - 1;
format_count = (format->length / sizeof(char)) - 1;
if (format_count > package->package.count) {
ACPI_DEBUG_PRINT((ACPI_DB_WARN, "Format specifies more objects [%d] than exist in package [%d].", format_count, package->package.count));
ACPI_DEBUG_PRINT((ACPI_DB_WARN,
"Format specifies more objects [%d] than exist in package [%d].",
format_count, package->package.count));
return_ACPI_STATUS(AE_BAD_DATA);
}
format_string = (char*)format->pointer;
format_string = (char *)format->pointer;
/*
* Calculate size_required.
*/
for (i=0; i<format_count; i++) {
for (i = 0; i < format_count; i++) {
union acpi_object *element = &(package->package.elements[i]);
@ -110,11 +107,15 @@ acpi_extract_package (
tail_offset += sizeof(acpi_integer);
break;
case 'S':
size_required += sizeof(char*) + sizeof(acpi_integer) + sizeof(char);
tail_offset += sizeof(char*);
size_required +=
sizeof(char *) + sizeof(acpi_integer) +
sizeof(char);
tail_offset += sizeof(char *);
break;
default:
ACPI_DEBUG_PRINT((ACPI_DB_WARN, "Invalid package element [%d]: got number, expecing [%c].\n", i, format_string[i]));
ACPI_DEBUG_PRINT((ACPI_DB_WARN,
"Invalid package element [%d]: got number, expecing [%c].\n",
i, format_string[i]));
return_ACPI_STATUS(AE_BAD_DATA);
break;
}
@ -124,15 +125,22 @@ acpi_extract_package (
case ACPI_TYPE_BUFFER:
switch (format_string[i]) {
case 'S':
size_required += sizeof(char*) + (element->string.length * sizeof(char)) + sizeof(char);
tail_offset += sizeof(char*);
size_required +=
sizeof(char *) +
(element->string.length * sizeof(char)) +
sizeof(char);
tail_offset += sizeof(char *);
break;
case 'B':
size_required += sizeof(u8*) + (element->buffer.length * sizeof(u8));
tail_offset += sizeof(u8*);
size_required +=
sizeof(u8 *) +
(element->buffer.length * sizeof(u8));
tail_offset += sizeof(u8 *);
break;
default:
ACPI_DEBUG_PRINT((ACPI_DB_WARN, "Invalid package element [%d] got string/buffer, expecing [%c].\n", i, format_string[i]));
ACPI_DEBUG_PRINT((ACPI_DB_WARN,
"Invalid package element [%d] got string/buffer, expecing [%c].\n",
i, format_string[i]));
return_ACPI_STATUS(AE_BAD_DATA);
break;
}
@ -140,7 +148,9 @@ acpi_extract_package (
case ACPI_TYPE_PACKAGE:
default:
ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Found unsupported element at index=%d\n", i));
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
"Found unsupported element at index=%d\n",
i));
/* TBD: handle nested packages... */
return_ACPI_STATUS(AE_SUPPORT);
break;
@ -153,8 +163,7 @@ acpi_extract_package (
if (buffer->length < size_required) {
buffer->length = size_required;
return_ACPI_STATUS(AE_BUFFER_OVERFLOW);
}
else if (buffer->length != size_required || !buffer->pointer) {
} else if (buffer->length != size_required || !buffer->pointer) {
return_ACPI_STATUS(AE_BAD_PARAMETER);
}
@ -164,7 +173,7 @@ acpi_extract_package (
/*
* Extract package data.
*/
for (i=0; i<format_count; i++) {
for (i = 0; i < format_count; i++) {
u8 **pointer = NULL;
union acpi_object *element = &(package->package.elements[i]);
@ -178,14 +187,16 @@ acpi_extract_package (
case ACPI_TYPE_INTEGER:
switch (format_string[i]) {
case 'N':
*((acpi_integer*)head) = element->integer.value;
*((acpi_integer *) head) =
element->integer.value;
head += sizeof(acpi_integer);
break;
case 'S':
pointer = (u8**)head;
pointer = (u8 **) head;
*pointer = tail;
*((acpi_integer*)tail) = element->integer.value;
head += sizeof(acpi_integer*);
*((acpi_integer *) tail) =
element->integer.value;
head += sizeof(acpi_integer *);
tail += sizeof(acpi_integer);
/* NULL terminate string */
*tail = (char)0;
@ -201,20 +212,22 @@ acpi_extract_package (
case ACPI_TYPE_BUFFER:
switch (format_string[i]) {
case 'S':
pointer = (u8**)head;
pointer = (u8 **) head;
*pointer = tail;
memcpy(tail, element->string.pointer, element->string.length);
head += sizeof(char*);
memcpy(tail, element->string.pointer,
element->string.length);
head += sizeof(char *);
tail += element->string.length * sizeof(char);
/* NULL terminate string */
*tail = (char)0;
tail += sizeof(char);
break;
case 'B':
pointer = (u8**)head;
pointer = (u8 **) head;
*pointer = tail;
memcpy(tail, element->buffer.pointer, element->buffer.length);
head += sizeof(u8*);
memcpy(tail, element->buffer.pointer,
element->buffer.length);
head += sizeof(u8 *);
tail += element->buffer.length * sizeof(u8);
break;
default:
@ -233,19 +246,17 @@ acpi_extract_package (
return_ACPI_STATUS(AE_OK);
}
EXPORT_SYMBOL(acpi_extract_package);
acpi_status
acpi_evaluate_integer (
acpi_handle handle,
acpi_string pathname,
struct acpi_object_list *arguments,
unsigned long *data)
acpi_evaluate_integer(acpi_handle handle,
acpi_string pathname,
struct acpi_object_list *arguments, unsigned long *data)
{
acpi_status status = AE_OK;
union acpi_object *element;
struct acpi_buffer buffer = {0,NULL};
acpi_status status = AE_OK;
union acpi_object *element;
struct acpi_buffer buffer = { 0, NULL };
ACPI_FUNCTION_TRACE("acpi_evaluate_integer");
@ -253,7 +264,7 @@ acpi_evaluate_integer (
return_ACPI_STATUS(AE_BAD_PARAMETER);
element = kmalloc(sizeof(union acpi_object), GFP_KERNEL);
if(!element)
if (!element)
return_ACPI_STATUS(AE_NO_MEMORY);
memset(element, 0, sizeof(union acpi_object));
@ -277,20 +288,18 @@ acpi_evaluate_integer (
return_ACPI_STATUS(AE_OK);
}
EXPORT_SYMBOL(acpi_evaluate_integer);
EXPORT_SYMBOL(acpi_evaluate_integer);
#if 0
acpi_status
acpi_evaluate_string (
acpi_handle handle,
acpi_string pathname,
acpi_object_list *arguments,
acpi_string *data)
acpi_evaluate_string(acpi_handle handle,
acpi_string pathname,
acpi_object_list * arguments, acpi_string * data)
{
acpi_status status = AE_OK;
acpi_object *element = NULL;
acpi_buffer buffer = {ACPI_ALLOCATE_BUFFER, NULL};
acpi_status status = AE_OK;
acpi_object *element = NULL;
acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
ACPI_FUNCTION_TRACE("acpi_evaluate_string");
@ -305,9 +314,9 @@ acpi_evaluate_string (
element = (acpi_object *) buffer.pointer;
if ((element->type != ACPI_TYPE_STRING)
|| (element->type != ACPI_TYPE_BUFFER)
|| !element->string.length) {
if ((element->type != ACPI_TYPE_STRING)
|| (element->type != ACPI_TYPE_BUFFER)
|| !element->string.length) {
acpi_util_eval_error(handle, pathname, AE_BAD_DATA);
return_ACPI_STATUS(AE_BAD_DATA);
}
@ -329,19 +338,17 @@ acpi_evaluate_string (
}
#endif
acpi_status
acpi_evaluate_reference (
acpi_handle handle,
acpi_string pathname,
struct acpi_object_list *arguments,
struct acpi_handle_list *list)
acpi_evaluate_reference(acpi_handle handle,
acpi_string pathname,
struct acpi_object_list *arguments,
struct acpi_handle_list *list)
{
acpi_status status = AE_OK;
union acpi_object *package = NULL;
union acpi_object *element = NULL;
struct acpi_buffer buffer = {ACPI_ALLOCATE_BUFFER, NULL};
u32 i = 0;
acpi_status status = AE_OK;
union acpi_object *package = NULL;
union acpi_object *element = NULL;
struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
u32 i = 0;
ACPI_FUNCTION_TRACE("acpi_evaluate_reference");
@ -355,28 +362,28 @@ acpi_evaluate_reference (
if (ACPI_FAILURE(status))
goto end;
package = (union acpi_object *) buffer.pointer;
package = (union acpi_object *)buffer.pointer;
if ((buffer.length == 0) || !package) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"No return object (len %X ptr %p)\n",
(unsigned)buffer.length, package));
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"No return object (len %X ptr %p)\n",
(unsigned)buffer.length, package));
status = AE_BAD_DATA;
acpi_util_eval_error(handle, pathname, status);
goto end;
}
if (package->type != ACPI_TYPE_PACKAGE) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Expecting a [Package], found type %X\n",
package->type));
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Expecting a [Package], found type %X\n",
package->type));
status = AE_BAD_DATA;
acpi_util_eval_error(handle, pathname, status);
goto end;
}
if (!package->package.count) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"[Package] has zero elements (%p)\n",
package));
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"[Package] has zero elements (%p)\n",
package));
status = AE_BAD_DATA;
acpi_util_eval_error(handle, pathname, status);
goto end;
@ -395,9 +402,9 @@ acpi_evaluate_reference (
if (element->type != ACPI_TYPE_ANY) {
status = AE_BAD_DATA;
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Expecting a [Reference] package element, found type %X\n",
element->type));
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Expecting a [Reference] package element, found type %X\n",
element->type));
acpi_util_eval_error(handle, pathname, status);
break;
}
@ -406,10 +413,10 @@ acpi_evaluate_reference (
list->handles[i] = element->reference.handle;
ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Found reference [%p]\n",
list->handles[i]));
list->handles[i]));
}
end:
end:
if (ACPI_FAILURE(status)) {
list->count = 0;
//kfree(list->handles);
@ -419,5 +426,5 @@ end:
return_ACPI_STATUS(status);
}
EXPORT_SYMBOL(acpi_evaluate_reference);
EXPORT_SYMBOL(acpi_evaluate_reference);