hle_ipc: Rename ReadBufferSpan to ReadBuffer

src/core/hle/kernel/hle_ipc.cpp

@@ -345,7 +345,7 @@ std::vector<u8> HLERequestContext::ReadBufferCopy(std::size_t buffer_index) cons
     }
 }
 
-std::span<const u8> HLERequestContext::ReadBufferSpan(std::size_t buffer_index) const {
+std::span<const u8> HLERequestContext::ReadBuffer(std::size_t buffer_index) const {
     const bool is_buffer_a{BufferDescriptorA().size() > buffer_index &&
                            BufferDescriptorA()[buffer_index].Size()};
     if (is_buffer_a) {

src/core/hle/kernel/hle_ipc.h

@@ -271,12 +271,12 @@ public:
         return domain_message_header.has_value();
     }
 
+    /// Helper function to get a span of a buffer using the appropriate buffer descriptor
+    [[nodiscard]] std::span<const u8> ReadBuffer(std::size_t buffer_index = 0) const;
+
     /// Helper function to read a copy of a buffer using the appropriate buffer descriptor
     [[nodiscard]] std::vector<u8> ReadBufferCopy(std::size_t buffer_index = 0) const;
 
-    /// Helper function to get a span of a buffer using the appropriate buffer descriptor
-    [[nodiscard]] std::span<const u8> ReadBufferSpan(std::size_t buffer_index = 0) const;
-
     /// Helper function to write a buffer using the appropriate buffer descriptor
     std::size_t WriteBuffer(const void* buffer, std::size_t size,
                             std::size_t buffer_index = 0) const;