Big cosmetic offensive on flashrom

* Give decent names to virt_addr and virt_addr_2
* add some comments
* move virtual addresses to the end of the struct,
  so they dont mess up the initializer.

Corresponding to flashrom svn r111 and coreboot v2 svn r2689.

Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>
diff --git a/sst49lf040.c b/sst49lf040.c
index 0d31d82..3abb423 100644
--- a/sst49lf040.c
+++ b/sst49lf040.c
@@ -34,7 +34,7 @@
 	int i;
 	int total_size = flash->total_size * 1024;
 	int page_size = flash->page_size;
-	volatile uint8_t *bios = flash->virt_addr;
+	volatile uint8_t *bios = flash->virtual_memory;
 
 	for (i = 0; i < total_size / page_size; i++) {
 		/* Chip erase only works in parallel programming mode
@@ -49,7 +49,7 @@
 	int i;
 	int total_size = flash->total_size * 1024;
 	int page_size = flash->page_size;
-	volatile uint8_t *bios = flash->virt_addr;
+	volatile uint8_t *bios = flash->virtual_memory;
 
 	printf("Programming Page: ");
 	for (i = 0; i < total_size / page_size; i++) {