From a8292f6cd9f8b4088ee85b59a87e5bf0ce387cf0 Mon Sep 17 00:00:00 2001
From: bunnei <bunneidev@gmail.com>
Date: Wed, 8 Apr 2020 23:37:24 -0400
Subject: kernel: memory: page_table: Simplify GetPhysicalAddr impl.

---
 src/core/hle/kernel/memory/page_table.cpp | 4 ----
 src/core/hle/kernel/memory/page_table.h   | 4 +++-
 2 files changed, 3 insertions(+), 5 deletions(-)

(limited to 'src/core/hle')

diff --git a/src/core/hle/kernel/memory/page_table.cpp b/src/core/hle/kernel/memory/page_table.cpp
index 93e7253e2..941ecda21 100644
--- a/src/core/hle/kernel/memory/page_table.cpp
+++ b/src/core/hle/kernel/memory/page_table.cpp
@@ -936,10 +936,6 @@ ResultVal<VAddr> PageTable::AllocateAndMapMemory(std::size_t needed_num_pages, s
     return MakeResult<VAddr>(addr);
 }
 
-PAddr PageTable::GetPhysicalAddr(VAddr addr) {
-    return system.DeviceMemory().GetPhysicalAddr(addr);
-}
-
 ResultCode PageTable::InitializeMemoryLayout(VAddr start, VAddr end) {
     block_manager = std::make_unique<MemoryBlockManager>(start, end);
 
diff --git a/src/core/hle/kernel/memory/page_table.h b/src/core/hle/kernel/memory/page_table.h
index 6c3a3c275..80384ab0f 100644
--- a/src/core/hle/kernel/memory/page_table.h
+++ b/src/core/hle/kernel/memory/page_table.h
@@ -53,7 +53,6 @@ public:
                                           bool is_map_only, VAddr region_start,
                                           std::size_t region_num_pages, MemoryState state,
                                           MemoryPermission perm, PAddr map_addr = 0);
-    PAddr GetPhysicalAddr(VAddr addr);
 
     Common::PageTable& PageTableImpl() {
         return page_table_impl;
@@ -211,6 +210,9 @@ public:
     constexpr bool IsInsideASLRRegion(VAddr address, std::size_t size) const {
         return !IsOutsideASLRRegion(address, size);
     }
+    constexpr PAddr GetPhysicalAddr(VAddr addr) {
+        return page_table_impl.backing_addr[addr >> Memory::PageBits] + addr;
+    }
 
 private:
     constexpr bool Contains(VAddr addr) const {
-- 
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