From 073dbd6b8df389ea050b31e2398f1e2f82337602 Mon Sep 17 00:00:00 2001
From: Jeffrey Pfau <jeffrey@endrift.com>
Date: Sat, 21 Mar 2015 00:23:19 -0700
Subject: [PATCH] GBA: Remove unused portions of EEPROM state machine

---
 src/gba/savedata.c | 3 ---
 src/gba/savedata.h | 2 --
 2 files changed, 5 deletions(-)

diff --git a/src/gba/savedata.c b/src/gba/savedata.c
index fb8e83868..00acf2648 100644
--- a/src/gba/savedata.c
+++ b/src/gba/savedata.c
@@ -323,10 +323,8 @@ void GBASavedataWriteEEPROM(struct GBASavedata* savedata, uint16_t value, uint32
 		savedata->command <<= 1;
 		savedata->command |= value & 0x1;
 		if (savedata->command == EEPROM_COMMAND_WRITE) {
-			savedata->addressBits = writeSize - 64 - 2;
 			savedata->writeAddress = 0;
 		} else {
-			savedata->addressBits = writeSize - 2;
 			savedata->readAddress = 0;
 		}
 		break;
@@ -338,7 +336,6 @@ void GBASavedataWriteEEPROM(struct GBASavedata* savedata, uint16_t value, uint32
 			savedata->writeAddress |= (value & 0x1) << 6;
 		} else if (writeSize == 1) {
 			savedata->command = EEPROM_COMMAND_NULL;
-			savedata->writePending = 1;
 		} else {
 			uint8_t current = savedata->data[savedata->writeAddress >> 3];
 			current &= ~(1 << (0x7 - (savedata->writeAddress & 0x7)));
diff --git a/src/gba/savedata.h b/src/gba/savedata.h
index cef539202..42aad655a 100644
--- a/src/gba/savedata.h
+++ b/src/gba/savedata.h
@@ -70,8 +70,6 @@ struct GBASavedata {
 	int readBitsRemaining;
 	int readAddress;
 	int writeAddress;
-	int writePending;
-	int addressBits;
 
 	uint8_t* currentBank;