Manual merge with Linus

1 files changed, 36 insertions, 50 deletions

diff --git a/drivers/acpi/executer/exstorob.c b/drivers/acpi/executer/exstorob.c
index 12d1527669c8..c4ff654a6697 100644
--- a/drivers/acpi/executer/exstorob.c
+++ b/drivers/acpi/executer/exstorob.c
@@ -42,14 +42,11 @@
  * POSSIBILITY OF SUCH DAMAGES.
  */
 
-
 #include <acpi/acpi.h>
 #include <acpi/acinterp.h>
 
-
 #define _COMPONENT          ACPI_EXECUTER
-	 ACPI_MODULE_NAME    ("exstorob")
-
+ACPI_MODULE_NAME("exstorob")
 
 /*******************************************************************************
  *
@@ -63,18 +60,14 @@
  * DESCRIPTION: Copy a buffer object to another buffer object.
  *
  ******************************************************************************/
-
 acpi_status
-acpi_ex_store_buffer_to_buffer (
-	union acpi_operand_object       *source_desc,
-	union acpi_operand_object       *target_desc)
+acpi_ex_store_buffer_to_buffer(union acpi_operand_object *source_desc,
+			       union acpi_operand_object *target_desc)
 {
-	u32                             length;
-	u8                              *buffer;
-
-
-	ACPI_FUNCTION_TRACE_PTR ("ex_store_buffer_to_buffer", source_desc);
+	u32 length;
+	u8 *buffer;
 
+	ACPI_FUNCTION_TRACE_PTR("ex_store_buffer_to_buffer", source_desc);
 
 	/* We know that source_desc is a buffer by now */
 
@@ -86,10 +79,10 @@ acpi_ex_store_buffer_to_buffer (
 	 * allocate a new buffer of the proper length
 	 */
 	if ((target_desc->buffer.length == 0) ||
-		(target_desc->common.flags & AOPOBJ_STATIC_POINTER)) {
-		target_desc->buffer.pointer = ACPI_MEM_ALLOCATE (length);
+	    (target_desc->common.flags & AOPOBJ_STATIC_POINTER)) {
+		target_desc->buffer.pointer = ACPI_MEM_ALLOCATE(length);
 		if (!target_desc->buffer.pointer) {
-			return_ACPI_STATUS (AE_NO_MEMORY);
+			return_ACPI_STATUS(AE_NO_MEMORY);
 		}
 
 		target_desc->buffer.length = length;
@@ -100,8 +93,9 @@ acpi_ex_store_buffer_to_buffer (
 	if (length <= target_desc->buffer.length) {
 		/* Clear existing buffer and copy in the new one */
 
-		ACPI_MEMSET (target_desc->buffer.pointer, 0, target_desc->buffer.length);
-		ACPI_MEMCPY (target_desc->buffer.pointer, buffer, length);
+		ACPI_MEMSET(target_desc->buffer.pointer, 0,
+			    target_desc->buffer.length);
+		ACPI_MEMCPY(target_desc->buffer.pointer, buffer, length);
 
 #ifdef ACPI_OBSOLETE_BEHAVIOR
 		/*
@@ -124,26 +118,24 @@ acpi_ex_store_buffer_to_buffer (
 			target_desc->buffer.length = length;
 		}
 #endif
-	}
-	else {
+	} else {
 		/* Truncate the source, copy only what will fit */
 
-		ACPI_MEMCPY (target_desc->buffer.pointer, buffer,
-			target_desc->buffer.length);
+		ACPI_MEMCPY(target_desc->buffer.pointer, buffer,
+			    target_desc->buffer.length);
 
-		ACPI_DEBUG_PRINT ((ACPI_DB_INFO,
-			"Truncating source buffer from %X to %X\n",
-			length, target_desc->buffer.length));
+		ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+				  "Truncating source buffer from %X to %X\n",
+				  length, target_desc->buffer.length));
 	}
 
 	/* Copy flags */
 
 	target_desc->buffer.flags = source_desc->buffer.flags;
 	target_desc->common.flags &= ~AOPOBJ_STATIC_POINTER;
-	return_ACPI_STATUS (AE_OK);
+	return_ACPI_STATUS(AE_OK);
 }
 
-
 /*******************************************************************************
  *
  * FUNCTION:    acpi_ex_store_string_to_string
@@ -158,16 +150,13 @@ acpi_ex_store_buffer_to_buffer (
  ******************************************************************************/
 
 acpi_status
-acpi_ex_store_string_to_string (
-	union acpi_operand_object       *source_desc,
-	union acpi_operand_object       *target_desc)
+acpi_ex_store_string_to_string(union acpi_operand_object *source_desc,
+			       union acpi_operand_object *target_desc)
 {
-	u32                             length;
-	u8                              *buffer;
-
-
-	ACPI_FUNCTION_TRACE_PTR ("ex_store_string_to_string", source_desc);
+	u32 length;
+	u8 *buffer;
 
+	ACPI_FUNCTION_TRACE_PTR("ex_store_string_to_string", source_desc);
 
 	/* We know that source_desc is a string by now */
 
@@ -179,41 +168,38 @@ acpi_ex_store_string_to_string (
 	 * pointer is not a static pointer (part of an ACPI table)
 	 */
 	if ((length < target_desc->string.length) &&
-	   (!(target_desc->common.flags & AOPOBJ_STATIC_POINTER))) {
+	    (!(target_desc->common.flags & AOPOBJ_STATIC_POINTER))) {
 		/*
 		 * String will fit in existing non-static buffer.
 		 * Clear old string and copy in the new one
 		 */
-		ACPI_MEMSET (target_desc->string.pointer, 0,
-			(acpi_size) target_desc->string.length + 1);
-		ACPI_MEMCPY (target_desc->string.pointer, buffer, length);
-	}
-	else {
+		ACPI_MEMSET(target_desc->string.pointer, 0,
+			    (acpi_size) target_desc->string.length + 1);
+		ACPI_MEMCPY(target_desc->string.pointer, buffer, length);
+	} else {
 		/*
 		 * Free the current buffer, then allocate a new buffer
 		 * large enough to hold the value
 		 */
 		if (target_desc->string.pointer &&
-		   (!(target_desc->common.flags & AOPOBJ_STATIC_POINTER))) {
+		    (!(target_desc->common.flags & AOPOBJ_STATIC_POINTER))) {
 			/* Only free if not a pointer into the DSDT */
 
-			ACPI_MEM_FREE (target_desc->string.pointer);
+			ACPI_MEM_FREE(target_desc->string.pointer);
 		}
 
-		target_desc->string.pointer = ACPI_MEM_CALLOCATE (
-				   (acpi_size) length + 1);
+		target_desc->string.pointer = ACPI_MEM_CALLOCATE((acpi_size)
+								 length + 1);
 		if (!target_desc->string.pointer) {
-			return_ACPI_STATUS (AE_NO_MEMORY);
+			return_ACPI_STATUS(AE_NO_MEMORY);
 		}
 
 		target_desc->common.flags &= ~AOPOBJ_STATIC_POINTER;
-		ACPI_MEMCPY (target_desc->string.pointer, buffer, length);
+		ACPI_MEMCPY(target_desc->string.pointer, buffer, length);
 	}
 
 	/* Set the new target length */
 
 	target_desc->string.length = length;
-	return_ACPI_STATUS (AE_OK);
+	return_ACPI_STATUS(AE_OK);
 }
-
-