linux-kernel - [PATCH 1/4] ARM: Allow this header to be included by assembly files

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Message-Id: <20180223210923.544-2-f.fainelli@gmail.com>
Date:   Fri, 23 Feb 2018 13:09:20 -0800
From:   Florian Fainelli <f.fainelli@...il.com>
To:     linux-arm-kernel@...ts.infradead.org
Cc:     Doug Berger <opendmb@...il.com>,
        Florian Fainelli <f.fainelli@...il.com>,
        Russell King <linux@...linux.org.uk>,
        Brian Norris <computersforpeace@...il.com>,
        Gregory Fong <gregory.0xf0@...il.com>,
        bcm-kernel-feedback-list@...adcom.com (maintainer:BROADCOM BCM7XXX ARM
        ARCHITECTURE), Vladimir Murzin <vladimir.murzin@....com>,
        Philippe Ombredanne <pombredanne@...b.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-kernel@...r.kernel.org (open list)
Subject: [PATCH 1/4] ARM: Allow this header to be included by assembly files

From: Doug Berger <opendmb@...il.com>

The constants defined in this file are equally useful in assembly and C
source files. The arm64 architecture version of this file allows
inclusion in both assembly and C source files, so this this commit adds
that capability to the arm architecture version so that the constants
don't need to be defined in multiple places.

Signed-off-by: Doug Berger <opendmb@...il.com>
Signed-off-by: Florian Fainelli <f.fainelli@...il.com>
---
 arch/arm/include/asm/cputype.h | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/arch/arm/include/asm/cputype.h b/arch/arm/include/asm/cputype.h
index cb546425da8a..e7632f536633 100644
--- a/arch/arm/include/asm/cputype.h
+++ b/arch/arm/include/asm/cputype.h
@@ -2,9 +2,6 @@
 #ifndef __ASM_ARM_CPUTYPE_H
 #define __ASM_ARM_CPUTYPE_H
 
-#include <linux/stringify.h>
-#include <linux/kernel.h>
-
 #define CPUID_ID	0
 #define CPUID_CACHETYPE	1
 #define CPUID_TCM	2
@@ -98,6 +95,11 @@
 /* Qualcomm implemented cores */
 #define ARM_CPU_PART_SCORPION		0x510002d0
 
+#ifndef __ASSEMBLY__
+
+#include <linux/stringify.h>
+#include <linux/kernel.h>
+
 extern unsigned int processor_id;
 
 #ifdef CONFIG_CPU_CP15
@@ -326,4 +328,6 @@ static inline int __attribute_const__ cpuid_feature_extract_field(u32 features,
 #define cpuid_feature_extract(reg, field) \
 	cpuid_feature_extract_field(read_cpuid_ext(reg), field)
 
+#endif /* __ASSEMBLY__ */
+
 #endif
-- 
2.14.1