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ARM: SAMSUNG: Constify iomem address passed to s5p_init_cpu 

The iomem passed to s5p_init_cpu is used as read-only.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
This commit is contained in:
Krzysztof Kozlowski 2016-07-05 15:56:54 +02:00
parent 1c03274d68
commit 9251e1d634
2 changed files with 2 additions and 2 deletions
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2
arch/arm/plat-samsung/cpu.c
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@ -44,7 +44,7 @@ void __init s3c64xx_init_cpu(void)
pr_info("Samsung CPU ID: 0x%08lx\n", samsung_cpu_id);
}
void __init s5p_init_cpu(void __iomem *cpuid_addr)
void __init s5p_init_cpu(const void __iomem *cpuid_addr)
{
samsung_cpu_id = readl_relaxed(cpuid_addr);
samsung_cpu_rev = samsung_cpu_id & 0xFF;

2
arch/arm/plat-samsung/include/plat/cpu.h
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@ -113,7 +113,7 @@ extern void s3c_init_cpu(unsigned long idcode,
extern void s3c24xx_init_io(struct map_desc *mach_desc, int size);
extern void s3c64xx_init_cpu(void);
extern void s5p_init_cpu(void __iomem *cpuid_addr);
extern void s5p_init_cpu(const void __iomem *cpuid_addr);
extern unsigned int samsung_rev(void);