From ffab61f4aaed85d1a1d7543a0ef1d949fabbdf84 Mon Sep 17 00:00:00 2001
From: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Date: Fri, 9 Mar 2018 13:07:19 +0000
Subject: [PATCH] imx: hab: Fix usage of packed attribute
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commit ed286bc80e9d ("imx: hab: Check if CSF is valid before authenticating
image") makes use of "__packed" as a prefix to the "struct hab_hdr"
declaration.

With my compiler "gcc version 7.2.1 20171011 (Linaro GCC 7.2-2017.11)" we
get:

./arch/arm/include/asm/mach-imx/hab.h:42:25: error: expected ‘=’, ‘,’, ‘;’,
‘asm’ or ‘__attribute__’ before ‘{’ token
 struct __packed hab_hdr {

Fix this problem by including <linux/compiler.h>

Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Cc: Utkarsh Gupta <utkarsh.gupta@nxp.com>
Cc: Breno Lima <breno.lima@nxp.com>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
---
 arch/arm/include/asm/mach-imx/hab.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/include/asm/mach-imx/hab.h b/arch/arm/include/asm/mach-imx/hab.h
index 561de9c6f7..a522cbab89 100644
--- a/arch/arm/include/asm/mach-imx/hab.h
+++ b/arch/arm/include/asm/mach-imx/hab.h
@@ -9,6 +9,7 @@
 #define __SECURE_MX6Q_H__
 
 #include <linux/types.h>
+#include <linux/compiler.h>
 
 /*
  * IVT header definitions
-- 
2.39.5