From 18de65d9e71a2ea20b9a7b4efbfcc5baa4f0d252 Mon Sep 17 00:00:00 2001
From: Jan Kotas
Date: Thu, 4 Apr 2019 09:12:21 +0100
Subject: soundwire: cdns: Fix compilation error on arm64

On arm64 the cadence_master.c file doesn't compile.

readl and writel are undefined.
This patch fixes that by including io.h.

Signed-off-by: Jan Kotas <jank@cadence.com>
Reviewed-by: Mukesh Ojha <mojha@codeaurora.org>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
---
 drivers/soundwire/cadence_master.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'drivers/soundwire')

diff --git a/drivers/soundwire/cadence_master.c b/drivers/soundwire/cadence_master.c
index 682789bb8ab3..d56237bb351f 100644
--- a/drivers/soundwire/cadence_master.c
+++ b/drivers/soundwire/cadence_master.c
@@ -9,6 +9,7 @@
 #include <linux/delay.h>
 #include <linux/device.h>
 #include <linux/interrupt.h>
+#include <linux/io.h>
 #include <linux/module.h>
 #include <linux/mod_devicetable.h>
 #include <linux/soundwire/sdw_registers.h>
-- 
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