From b96004fd71f90c2d2cfd1b808412c92af9d573c6 Mon Sep 17 00:00:00 2001
From: Christian Prochaska <christian.prochaska@genode-labs.com>
Date: Tue, 25 Apr 2023 04:20:27 +0200
Subject: [PATCH] nvme_drv: fix build errors with gcc 12

Fixes #4845
---
 repos/os/src/drivers/nvme/main.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/repos/os/src/drivers/nvme/main.cc b/repos/os/src/drivers/nvme/main.cc
index 6797e2b777..634d80539b 100644
--- a/repos/os/src/drivers/nvme/main.cc
+++ b/repos/os/src/drivers/nvme/main.cc
@@ -578,6 +578,8 @@ class Nvme::Controller : Platform::Device,
                          Platform::Device::Mmio,
                          Platform::Device::Irq
 {
+	using Mmio = Genode::Mmio;
+
 	public:
 
 	/**********