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SubjectRE: [PATCH RESEND] ARM: EXYNOS: Do not calculate boot address twice
Date
Krzysztof Kozlowski wrote:
>
> Commit b3205dea8fbf ("ARM: EXYNOS: Map SYSRAM through generic DT
> bindings") introduced local variable boot_reg where boot address from
> cpu_boot_reg() call is stored. Re-use it instead calling cpu_boot_reg()
> again.
>
> Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
> ---
> arch/arm/mach-exynos/platsmp.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/arch/arm/mach-exynos/platsmp.c b/arch/arm/mach-exynos/platsmp.c
> index 1c8d31e39520..55ed2e6729c5 100644
> --- a/arch/arm/mach-exynos/platsmp.c
> +++ b/arch/arm/mach-exynos/platsmp.c
> @@ -155,7 +155,7 @@ static int exynos_boot_secondary(unsigned int cpu, struct task_struct *idle)
> ret = PTR_ERR(boot_reg);
> goto fail;
> }
> - __raw_writel(boot_addr, cpu_boot_reg(phys_cpu));
> + __raw_writel(boot_addr, boot_reg);
> }
>
> call_firmware_op(cpu_boot, phys_cpu);
> @@ -242,7 +242,7 @@ static void __init exynos_smp_prepare_cpus(unsigned int max_cpus)
>
> if (IS_ERR(boot_reg))
> break;
> - __raw_writel(boot_addr, cpu_boot_reg(phys_cpu));
> + __raw_writel(boot_addr, boot_reg);
> }
> }
> }
> --
> 1.9.1

Oh, good catch. will apply :-)

Thanks,
Kukjin



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