[PATCH v8 01/12] ARM: Allow this header to be included by assembly files

Mylène Josserand
2018-05-01T12:31:20Z

From: Doug Berger <opendmb@gmail.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@gmail.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Mylène Josserand <mylene.josserand@bootlin.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
--
2.11.0