From 911ae51b5ebfd7ee5f0888a6ef610b686c1c3943 Mon Sep 17 00:00:00 2001
From: Phil Elwell <phil@raspberrypi.org>
Date: Mon, 5 Feb 2018 09:35:01 +0000
Subject: [PATCH] mmc: bcm2835-sdhost: Add include

highmem.h (needed for kmap_atomic) is pulled in by one of the other
include files, but only with some CONFIG settings. Make the inclusion
explicit to cater for cases where the CONFIG setting is absent.

See: https://github.com/raspberrypi/linux/issues/2366

Signed-off-by: Phil Elwell <phil@raspberrypi.org>
---
 drivers/mmc/host/bcm2835-sdhost.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/mmc/host/bcm2835-sdhost.c b/drivers/mmc/host/bcm2835-sdhost.c
index 5b1aa59b84af..a408459d7458 100644
--- a/drivers/mmc/host/bcm2835-sdhost.c
+++ b/drivers/mmc/host/bcm2835-sdhost.c
@@ -51,6 +51,7 @@
 #include <linux/of_dma.h>
 #include <linux/time.h>
 #include <linux/workqueue.h>
+#include <linux/highmem.h>
 #include <soc/bcm2835/raspberrypi-firmware.h>
 
 #define DRIVER_NAME "sdhost-bcm2835"
-- 
2.30.2