[PATCH 17/18] ARM: zynq: use const and __initconst for smp_operations

From	Masahiro Yamada <yamada.masahiro@socionext.com>
Newsgroups	linux.kernel
Subject	[PATCH 17/18] ARM: zynq: use const and __initconst for smp_operations
Date	2015-08-24 06:40 +0200
Message-ID	<q0RI6-5vN-7@gated-at.bofh.it> (permalink)
References	<q0RI6-5vN-5@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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The smp_operations structure is not over-written, so add const
qualifier and replace __initdata with __initconst.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---

 arch/arm/mach-zynq/common.h  | 2 +-
 arch/arm/mach-zynq/platsmp.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/mach-zynq/common.h b/arch/arm/mach-zynq/common.h
index 79cda2e..e771933 100644
--- a/arch/arm/mach-zynq/common.h
+++ b/arch/arm/mach-zynq/common.h
@@ -30,7 +30,7 @@ extern char zynq_secondary_trampoline;
 extern char zynq_secondary_trampoline_jump;
 extern char zynq_secondary_trampoline_end;
 extern int zynq_cpun_start(u32 address, int cpu);
-extern struct smp_operations zynq_smp_ops __initdata;
+extern const struct smp_operations zynq_smp_ops;
 #endif
 
 extern void __iomem *zynq_scu_base;
diff --git a/arch/arm/mach-zynq/platsmp.c b/arch/arm/mach-zynq/platsmp.c
index f66816c..7cd9865 100644
--- a/arch/arm/mach-zynq/platsmp.c
+++ b/arch/arm/mach-zynq/platsmp.c
@@ -157,7 +157,7 @@ static void zynq_cpu_die(unsigned int cpu)
 }
 #endif
 
-struct smp_operations zynq_smp_ops __initdata = {
+const struct smp_operations zynq_smp_ops __initconst = {
 	.smp_init_cpus		= zynq_smp_init_cpus,
 	.smp_prepare_cpus	= zynq_smp_prepare_cpus,
 	.smp_boot_secondary	= zynq_boot_secondary,
-- 
1.9.1

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[PATCH 17/18] ARM: zynq: use const and __initconst for smp_operations Masahiro Yamada <yamada.masahiro@socionext.com> - 2015-08-24 06:40 +0200
  Re: [PATCH 17/18] ARM: zynq: use const and __initconst for smp_operations Moritz Fischer <moritz.fischer@ettus.com> - 2015-08-24 22:00 +0200

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