[PATCH 1/2] arm64: smp: Include smp_plat.h from smp.h
From: Florian Fainelli <f.fainelli@gmail.com>
Date: 2019-05-30 23:05:38
Also in:
lkml
Subsystem:
arm64 port (aarch64 architecture), the rest · Maintainers:
Catalin Marinas, Will Deacon, Linus Torvalds
Most architectures provide the cpu_logical_map[] definition as part of asm/smp.h, which is included by linux/smp.h. For irqchip drivers that work across a variety of platforms (MIPS, ARM, ARM64, etc.), and making use of cpu_logical_map[] this avoids making any architecture specific include in those drivers. smp_plat.h uses -EINVAL, so make sure that header file include linux/errmo.h. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> --- arch/arm64/include/asm/smp.h | 1 + arch/arm64/include/asm/smp_plat.h | 1 + 2 files changed, 2 insertions(+)
diff --git a/arch/arm64/include/asm/smp.h b/arch/arm64/include/asm/smp.h
index 18553f399e08..259135d07a75 100644
--- a/arch/arm64/include/asm/smp.h
+++ b/arch/arm64/include/asm/smp.h@@ -37,6 +37,7 @@ #ifndef __ASSEMBLY__ #include <asm/percpu.h> +#include <asm/smp_plat.h> #include <linux/threads.h> #include <linux/cpumask.h>
diff --git a/arch/arm64/include/asm/smp_plat.h b/arch/arm64/include/asm/smp_plat.h
index af58dcdefb21..eab572cff56c 100644
--- a/arch/arm64/include/asm/smp_plat.h
+++ b/arch/arm64/include/asm/smp_plat.h@@ -20,6 +20,7 @@ #define __ASM_SMP_PLAT_H #include <linux/cpumask.h> +#include <linux/errno.h> #include <asm/types.h>
--
2.17.1
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