[07/18] ARM: EXYNOS: use const and __initconst for smp_operations
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Message ID 1440390978-22796-8-git-send-email-yamada.masahiro@socionext.com
State New, archived
Headers show

Commit Message

Masahiro Yamada Aug. 24, 2015, 4:36 a.m. UTC
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-exynos/common.h  | 2 +-
 arch/arm/mach-exynos/platsmp.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

Comments

Krzysztof Kozlowski Aug. 24, 2015, 7:17 a.m. UTC | #1
On 24.08.2015 13:36, Masahiro Yamada wrote:
> 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-exynos/common.h  | 2 +-
>  arch/arm/mach-exynos/platsmp.c | 2 +-
>  2 files changed, 2 insertions(+), 2 deletions(-)

Acked-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>

Best regards,
Krzysztof

Patch
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diff --git a/arch/arm/mach-exynos/common.h b/arch/arm/mach-exynos/common.h
index 1534925..e349a03 100644
--- a/arch/arm/mach-exynos/common.h
+++ b/arch/arm/mach-exynos/common.h
@@ -149,7 +149,7 @@  static inline void exynos_pm_init(void) {}
 extern void exynos_cpu_resume(void);
 extern void exynos_cpu_resume_ns(void);
 
-extern struct smp_operations exynos_smp_ops;
+extern const struct smp_operations exynos_smp_ops;
 
 extern void exynos_cpu_power_down(int cpu);
 extern void exynos_cpu_power_up(int cpu);
diff --git a/arch/arm/mach-exynos/platsmp.c b/arch/arm/mach-exynos/platsmp.c
index 98a2c0c..5bd9559 100644
--- a/arch/arm/mach-exynos/platsmp.c
+++ b/arch/arm/mach-exynos/platsmp.c
@@ -479,7 +479,7 @@  static void exynos_cpu_die(unsigned int cpu)
 }
 #endif /* CONFIG_HOTPLUG_CPU */
 
-struct smp_operations exynos_smp_ops __initdata = {
+const struct smp_operations exynos_smp_ops __initconst = {
 	.smp_init_cpus		= exynos_smp_init_cpus,
 	.smp_prepare_cpus	= exynos_smp_prepare_cpus,
 	.smp_secondary_init	= exynos_secondary_init,