Fixes almost all the logging options which were previously broken

src/disk/hdc_ide_cmd640.c

@@ -51,6 +51,7 @@ static int next_id = 0;
 
 #ifdef ENABLE_CMD640_LOG
 int cmd640_do_log = ENABLE_CMD640_LOG;
+
 static void
 cmd640_log(const char *fmt, ...)
 {

src/disk/hdc_ide_cmd646.c

@@ -49,6 +49,7 @@ typedef struct
 
 #ifdef ENABLE_CMD646_LOG
 int cmd646_do_log = ENABLE_CMD646_LOG;
+
 static void
 cmd646_log(const char *fmt, ...)
 {