From b1c80253689fe3d451d08ec707907b2dca61ddc3 Mon Sep 17 00:00:00 2001
From: Phil Elwell <phil@raspberrypi.com>
Date: Mon, 2 Mar 2020 14:40:19 +0000
Subject: [PATCH] drivers: char: vcio: Use common compat header

The definition of compat_ptr is now common for most platforms, but
requires the inclusion of <linux/compat.h>.

Signed-off-by: Phil Elwell <phil@raspberrypi.com>
---
 drivers/char/broadcom/vcio.c | 1 +
 1 file changed, 1 insertion(+)

--- a/drivers/char/broadcom/vcio.c
+++ b/drivers/char/broadcom/vcio.c
@@ -18,6 +18,7 @@
 #include <linux/module.h>
 #include <linux/slab.h>
 #include <linux/uaccess.h>
+#include <linux/compat.h>
 #include <soc/bcm2835/raspberrypi-firmware.h>
 
 #define MBOX_CHAN_PROPERTY 8