From 40ec8a9fc05e68a866e542c482603eac6740b769 Mon Sep 17 00:00:00 2001
From: EllipticEllipsis <73679967+EllipticEllipsis@users.noreply.github.com>
Date: Thu, 11 Nov 2021 21:25:53 +0000
Subject: [PATCH] epiwrite.c OK (#411)

* epiwrite.c OK

* uintptr_t

* Reintroduce bad code rather than start rearranging headers
---
 src/libultra/io/epirawwrite.c |  6 ++----
 src/libultra/io/epiwrite.c    | 10 +++++++++-
 2 files changed, 11 insertions(+), 5 deletions(-)

diff --git a/src/libultra/io/epirawwrite.c b/src/libultra/io/epirawwrite.c
index dc169ecf71..1e0e694a7e 100644
--- a/src/libultra/io/epirawwrite.c
+++ b/src/libultra/io/epirawwrite.c
@@ -1,12 +1,10 @@
 #include "global.h"
 
-s32 __osEPiRawWriteIo(OSPiHandle* handle, u32 devAddr, u32 data) {
+s32 __osEPiRawWriteIo(OSPiHandle* handle, uintptr_t devAddr, u32 data) {
     s32 status;
     OSPiHandle* curHandle;
 
-    while (status = HW_REG(PI_STATUS_REG, u32), status & (PI_STATUS_BUSY | PI_STATUS_IOBUSY)) {
-        ;
-    }
+    while (status = HW_REG(PI_STATUS_REG, u32), status & (PI_STATUS_BUSY | PI_STATUS_IOBUSY)) {}
 
     if (__osCurrentHandle[handle->domain]->type != handle->type) {
         curHandle = __osCurrentHandle[handle->domain];
diff --git a/src/libultra/io/epiwrite.c b/src/libultra/io/epiwrite.c
index a44fd169d8..2132507413 100644
--- a/src/libultra/io/epiwrite.c
+++ b/src/libultra/io/epiwrite.c
@@ -1,3 +1,11 @@
 #include "global.h"
 
-#pragma GLOBAL_ASM("asm/non_matchings/boot/epiwrite/osEPiWriteIo.s")
+s32 osEPiWriteIo(OSPiHandle* handle, uintptr_t devAddr, u32 data) {
+    register s32 ret;
+
+    __osPiGetAccess();
+    ret = __osEPiRawWriteIo(handle, devAddr, data);
+    __osPiRelAccess();
+
+    return ret;
+}