From: Tobias Doerffel <tobias.doerffel@gmail.com>
Date: Sun, 5 Jul 2009 19:08:23 +0000 (-0700)
Subject: linux/sysrq.h needs linux/errno.h
X-Git-Tag: firefly_0821_release~13485
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=82e3310ace59794ecf0f531eca94647b2863dfda;p=firefly-linux-kernel-4.4.55.git

linux/sysrq.h needs linux/errno.h

In include/linux/sysrq.h the constant EINVAL is being used but is undefined
if include/linux/errno.h is not included before.

Fix this by adding #include <linux/errno.h> at the beginning.

Signed-off-by: Tobias Doerffel <tobias.doerffel@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/include/linux/sysrq.h b/include/linux/sysrq.h
index 98a1d8cfb73d..99adcdc0d3ca 100644
--- a/include/linux/sysrq.h
+++ b/include/linux/sysrq.h
@@ -14,6 +14,8 @@
 #ifndef _LINUX_SYSRQ_H
 #define _LINUX_SYSRQ_H
 
+#include <linux/errno.h>
+
 struct pt_regs;
 struct tty_struct;