[ACPI] Lindent all ACPI files

Signed-off-by: Len Brown <len.brown@intel.com>

1 files changed, 101 insertions, 94 deletions

diff --git a/drivers/acpi/utils.c b/drivers/acpi/utils.c
index 1ce2047c380..6458c47f7ac 100644
--- a/drivers/acpi/utils.c
+++ b/drivers/acpi/utils.c
@@ -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);
 
+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);