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/mx29f002.c b/mx29f002.c
index 8535474..db5f31b 100644
--- a/mx29f002.c
+++ b/mx29f002.c
@@ -33,7 +33,7 @@
 
 int probe_29f002(struct flashchip *flash)
 {
-	volatile uint8_t *bios = flash->virt_addr;
+	volatile uint8_t *bios = flash->virtual_memory;
 	uint8_t id1, id2;
 
 	*(bios + 0x5555) = 0xAA;
@@ -56,7 +56,7 @@
 
 int erase_29f002(struct flashchip *flash)
 {
-	volatile uint8_t *bios = flash->virt_addr;
+	volatile uint8_t *bios = flash->virtual_memory;
 
 	*(bios + 0x555) = 0xF0;
 	*(bios + 0x555) = 0xAA;
@@ -89,7 +89,7 @@
 {
 	int i;
 	int total_size = flash->total_size * 1024;
-	volatile uint8_t *bios = flash->virt_addr;
+	volatile uint8_t *bios = flash->virtual_memory;
 	volatile uint8_t *dst = bios;
 
 	*bios = 0xF0;