rename tried_fwb constants

firmware/lib/vboot_nvstorage.c

Index: firmware/lib/vboot_nvstorage.c
diff --git a/firmware/lib/vboot_nvstorage.c b/firmware/lib/vboot_nvstorage.c
index ec6e55dee8c2094033fa5ff91c643652909d618e..d91580419b7bf5a6c329f6e327012675ede08e4a 100644
--- a/firmware/lib/vboot_nvstorage.c
+++ b/firmware/lib/vboot_nvstorage.c
@@ -27,7 +27,7 @@
 #define LOCALIZATION_OFFSET          3
 
 #define FIRMWARE_FLAGS_OFFSET        5
-#define FIRMWARE_FW_USED_TRY_B          0x80
+#define FIRMWARE_TRIED_FIRMWARE_B       0x80
 #define FIRMWARE_FW_VERIFIED_KERNEL_KEY 0x40
 
 #define KERNEL_FIELD_OFFSET         11
@@ -125,8 +125,8 @@ int VbNvGet(VbNvContext* context, VbNvParam param, uint32_t* dest) {
                | (raw[KERNEL_FIELD_OFFSET + 3] << 24));
       return 0;
 
-    case VBNV_FW_USED_TRY_B:
-      *dest = (raw[FIRMWARE_FLAGS_OFFSET] & FIRMWARE_FW_USED_TRY_B ? 1 : 0);
+    case VBNV_TRIED_FIRMWARE_B:
+      *dest = (raw[FIRMWARE_FLAGS_OFFSET] & FIRMWARE_TRIED_FIRMWARE_B ? 1 : 0);
       return 0;
 
     case VBNV_FW_VERIFIED_KERNEL_KEY:
@@ -201,11 +201,11 @@ int VbNvSet(VbNvContext* context, VbNvParam param, uint32_t value) {
       raw[KERNEL_FIELD_OFFSET + 3] = (uint8_t)(value >> 24);
       break;
 
-    case VBNV_FW_USED_TRY_B:
+    case VBNV_TRIED_FIRMWARE_B:
       if (value)
-        raw[FIRMWARE_FLAGS_OFFSET] |= FIRMWARE_FW_USED_TRY_B;
+        raw[FIRMWARE_FLAGS_OFFSET] |= FIRMWARE_TRIED_FIRMWARE_B;
       else
-        raw[FIRMWARE_FLAGS_OFFSET] &= ~FIRMWARE_FW_USED_TRY_B;
+        raw[FIRMWARE_FLAGS_OFFSET] &= ~FIRMWARE_TRIED_FIRMWARE_B;
       break;
 
     case VBNV_FW_VERIFIED_KERNEL_KEY: