From 2938bbd11fb1879f198f2bf9e1b6458e047050f3 Mon Sep 17 00:00:00 2001
From: Aurora <davidone92@katamail.com>
Date: Mon, 14 Nov 2016 01:01:53 +0100
Subject: [PATCH] This function appears to be borked on New 3DS

---
 source/i2c.c   | 25 -------------------------
 source/i2c.h   |  1 -
 source/utils.c |  1 -
 3 files changed, 27 deletions(-)

diff --git a/source/i2c.c b/source/i2c.c
index 8b7c250..3367034 100644
--- a/source/i2c.c
+++ b/source/i2c.c
@@ -115,31 +115,6 @@ static bool i2cSelectRegister(u8 bus_id, u8 reg)
 
 //-----------------------------------------------------------------------------
 
-u8 i2cReadRegister(u8 dev_id, u8 reg)
-{
-    u8 bus_id = i2cGetDeviceBusId(dev_id),
-       dev_addr = i2cGetDeviceRegAddr(dev_id);
-
-    for(u32 i = 0; i < 8; i++)
-    {
-        if(i2cSelectDevice(bus_id, dev_addr) && i2cSelectRegister(bus_id, reg))
-        {
-            if(i2cSelectDevice(bus_id, dev_addr | 1))
-            {
-                i2cWaitBusy(bus_id);
-                i2cStop(bus_id, 1);
-                i2cWaitBusy(bus_id);
-
-                return *i2cGetDataReg(bus_id);
-            }
-        }
-        *i2cGetCntReg(bus_id) = 0xC5;
-        i2cWaitBusy(bus_id);
-    }
-
-    return 0xFF;
-}
-
 bool i2cWriteRegister(u8 dev_id, u8 reg, u8 data)
 {
     u8 bus_id = i2cGetDeviceBusId(dev_id),
diff --git a/source/i2c.h b/source/i2c.h
index f00a301..0099d61 100644
--- a/source/i2c.h
+++ b/source/i2c.h
@@ -41,5 +41,4 @@
 #define I2C_DEV_GYRO 10
 #define I2C_DEV_IR   13
 
-u8 i2cReadRegister(u8 dev_id, u8 reg);
 bool i2cWriteRegister(u8 dev_id, u8 reg, u8 data);
\ No newline at end of file
diff --git a/source/utils.c b/source/utils.c
index 60af492..30fd1c4 100644
--- a/source/utils.c
+++ b/source/utils.c
@@ -50,7 +50,6 @@ u32 waitInput(bool isMenu)
 
         if(!key)
         {
-            if(i2cReadRegister(I2C_DEV_MCU, 0x10) == 1) mcuPowerOff();
             oldKey = key;
             dPadDelay = 0;
         }