From 81e1d6510dc93c7bf3a129a563ac204897b0bd9e Mon Sep 17 00:00:00 2001
From: Christoph Hellwig <hch@lst.de>
Date: Mon, 1 Mar 2021 08:38:30 +0100
Subject: [PATCH] MIPS: pci-ar2315: include <linux/dma-direct.h> for
 phys_to_dma

Ensure this file has a prototype for phys_to_dma and dma_to_phys.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
---
 arch/mips/pci/pci-ar2315.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/mips/pci/pci-ar2315.c b/arch/mips/pci/pci-ar2315.c
index f741b8c528e4..c1a655aee599 100644
--- a/arch/mips/pci/pci-ar2315.c
+++ b/arch/mips/pci/pci-ar2315.c
@@ -31,6 +31,7 @@
 #include <linux/platform_device.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
+#include <linux/dma-direct.h>
 #include <linux/mm.h>
 #include <linux/delay.h>
 #include <linux/bitops.h>
-- 
2.20.1