linux-kernel - [PATCH 1/2] ARM: scu: add missing errno include

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Message-Id: <20170704132542.27644-2-johan@kernel.org>
Date:   Tue,  4 Jul 2017 15:25:41 +0200
From:   Johan Hovold <johan@...nel.org>
To:     Russell King <linux@...linux.org.uk>,
        "Rafael J. Wysocki" <rjw@...ysocki.net>
Cc:     Pavel Machek <pavel@....cz>, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org, linux-pm@...r.kernel.org,
        Tony Lindgren <tony@...mide.com>,
        Dave Gerlach <d-gerlach@...com>, linux-omap@...r.kernel.org,
        Johan Hovold <johan@...nel.org>
Subject: [PATCH 1/2] ARM: scu: add missing errno include

Add missing errno include to make the header self-contained and avoid
compilation breakage when compiling shared code without
CONFIG_HAVE_ARM_SCU.

Signed-off-by: Johan Hovold <johan@...nel.org>
---
 arch/arm/include/asm/smp_scu.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/include/asm/smp_scu.h b/arch/arm/include/asm/smp_scu.h
index bfe163c40024..5983f6bc62d5 100644
--- a/arch/arm/include/asm/smp_scu.h
+++ b/arch/arm/include/asm/smp_scu.h
@@ -7,6 +7,7 @@
 
 #ifndef __ASSEMBLER__
 
+#include <linux/errno.h>
 #include <asm/cputype.h>
 
 static inline bool scu_a9_has_base(void)
-- 
2.13.2