From cdcb58cc05ed9a7f74509a023762488c111cdfb3 Mon Sep 17 00:00:00 2001
From: Benjamin Thiel <b.thiel@posteo.de>
Date: Thu, 23 Jan 2020 14:30:51 +0100
Subject: [PATCH] x86/iopl: Include prototype header for ksys_ioperm()

.. in order to fix a -Wmissing-prototype warning.

No functional change.

Signed-off-by: Benjamin Thiel <b.thiel@posteo.de>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lkml.kernel.org/r/20200123133051.5974-1-b.thiel@posteo.de
---
 arch/x86/kernel/ioport.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/x86/kernel/ioport.c b/arch/x86/kernel/ioport.c
index 8abeee0dd7bfe..a53e7b4a74192 100644
--- a/arch/x86/kernel/ioport.c
+++ b/arch/x86/kernel/ioport.c
@@ -13,6 +13,7 @@
 
 #include <asm/io_bitmap.h>
 #include <asm/desc.h>
+#include <asm/syscalls.h>
 
 #ifdef CONFIG_X86_IOPL_IOPERM
 
-- 
2.30.2