Code cleanup: fix old style assignment ambiguities like "=-" etc.

Signed-off-by: Wolfgang Denk <wd@denx.de>
diff --git a/tools/updater/cmd_flash.c b/tools/updater/cmd_flash.c
index a976e0d..0f6f62b 100644
--- a/tools/updater/cmd_flash.c
+++ b/tools/updater/cmd_flash.c
@@ -187,7 +187,7 @@
 
 	erased = 0;
 
-	for (bank=0,info=&flash_info[0]; bank < CFG_MAX_FLASH_BANKS; ++bank, ++info) {
+	for (bank=0,info = &flash_info[0]; bank < CFG_MAX_FLASH_BANKS; ++bank, ++info) {
 		ulong b_end;
 		int sect;
 
@@ -366,7 +366,7 @@
 
 	protected = 0;
 
-	for (bank=0,info=&flash_info[0]; bank < CFG_MAX_FLASH_BANKS; ++bank, ++info) {
+	for (bank=0,info = &flash_info[0]; bank < CFG_MAX_FLASH_BANKS; ++bank, ++info) {
 		ulong b_end;
 		int sect;