diff --git a/include/acpi/acconfig.h b/include/acpi/acconfig.h
index d62af72..f3810cc 100644
--- a/include/acpi/acconfig.h
+++ b/include/acpi/acconfig.h
@@ -44,7 +44,6 @@
 #ifndef _ACCONFIG_H
 #define _ACCONFIG_H
 
-
 /******************************************************************************
  *
  * Configuration options
@@ -78,10 +77,10 @@
 
 /* Maximum objects in the various object caches */
 
-#define ACPI_MAX_STATE_CACHE_DEPTH      96          /* State objects */
-#define ACPI_MAX_PARSE_CACHE_DEPTH      96          /* Parse tree objects */
-#define ACPI_MAX_EXTPARSE_CACHE_DEPTH   96          /* Parse tree objects */
-#define ACPI_MAX_OBJECT_CACHE_DEPTH     96          /* Interpreter operand objects */
+#define ACPI_MAX_STATE_CACHE_DEPTH      96	/* State objects */
+#define ACPI_MAX_PARSE_CACHE_DEPTH      96	/* Parse tree objects */
+#define ACPI_MAX_EXTPARSE_CACHE_DEPTH   96	/* Parse tree objects */
+#define ACPI_MAX_OBJECT_CACHE_DEPTH     96	/* Interpreter operand objects */
 
 /*
  * Should the subystem abort the loading of an ACPI table if the
@@ -89,7 +88,6 @@
  */
 #define ACPI_CHECKSUM_ABORT             FALSE
 
-
 /******************************************************************************
  *
  * Subsystem Constants
@@ -103,7 +101,7 @@
 /* String size constants */
 
 #define ACPI_MAX_STRING_LENGTH          512
-#define ACPI_PATHNAME_MAX               256         /* A full namespace pathname */
+#define ACPI_PATHNAME_MAX               256	/* A full namespace pathname */
 
 /* Maximum count for a semaphore object */
 
@@ -117,7 +115,6 @@
 
 #define ACPI_SYSMEM_REGION_WINDOW_SIZE  4096
 
-
 /******************************************************************************
  *
  * ACPI Specification constants (Do not change unless the specification changes)
@@ -155,15 +152,15 @@
 /* Names within the namespace are 4 bytes long */
 
 #define ACPI_NAME_SIZE                  4
-#define ACPI_PATH_SEGMENT_LENGTH        5           /* 4 chars for name + 1 char for separator */
+#define ACPI_PATH_SEGMENT_LENGTH        5	/* 4 chars for name + 1 char for separator */
 #define ACPI_PATH_SEPARATOR             '.'
 
 /* Constants used in searching for the RSDP in low memory */
 
-#define ACPI_EBDA_PTR_LOCATION          0x0000040E     /* Physical Address */
+#define ACPI_EBDA_PTR_LOCATION          0x0000040E	/* Physical Address */
 #define ACPI_EBDA_PTR_LENGTH            2
 #define ACPI_EBDA_WINDOW_SIZE           1024
-#define ACPI_HI_RSDP_WINDOW_BASE        0x000E0000     /* Physical Address */
+#define ACPI_HI_RSDP_WINDOW_BASE        0x000E0000	/* Physical Address */
 #define ACPI_HI_RSDP_WINDOW_SIZE        0x00020000
 #define ACPI_RSDP_SCAN_STEP             16
 
@@ -198,18 +195,15 @@
 
 #define ACPI_NUM_OSI_STRINGS            10
 
-
 /******************************************************************************
  *
  * ACPI AML Debugger
  *
  *****************************************************************************/
 
-#define ACPI_DEBUGGER_MAX_ARGS          8  /* Must be max method args + 1 */
+#define ACPI_DEBUGGER_MAX_ARGS          8	/* Must be max method args + 1 */
 
 #define ACPI_DEBUGGER_COMMAND_PROMPT    '-'
 #define ACPI_DEBUGGER_EXECUTE_PROMPT    '%'
 
-
-#endif /* _ACCONFIG_H */
-
+#endif				/* _ACCONFIG_H */