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authorKrzysztof Kozlowski <k.kozlowski@samsung.com>2014-09-13 21:31:19 +0400
committerKukjin Kim <kgene.kim@samsung.com>2014-09-13 21:31:19 +0400
commit68ba947c1208504080397b9fc55a0ae9ba92936d (patch)
tree13a3401e3eb34a01232ea35bc41c501fc018d6d5 /arch/arm/mach-exynos/platsmp.c
parent9740bdd985277a7f71423738c34a2c88cd533f1c (diff)
downloadlinux-68ba947c1208504080397b9fc55a0ae9ba92936d.tar.xz
ARM: EXYNOS: Do not calculate boot address twice
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> Reviewed-by: Sachin Kamat <sachin.kamat@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/mach-exynos/platsmp.c')
-rw-r--r--arch/arm/mach-exynos/platsmp.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/mach-exynos/platsmp.c b/arch/arm/mach-exynos/platsmp.c
index a9f1cf759949..41ae28d69e6f 100644
--- a/arch/arm/mach-exynos/platsmp.c
+++ b/arch/arm/mach-exynos/platsmp.c
@@ -224,7 +224,7 @@ 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(core_id));
+ __raw_writel(boot_addr, boot_reg);
}
call_firmware_op(cpu_boot, core_id);
@@ -313,7 +313,7 @@ static void __init exynos_smp_prepare_cpus(unsigned int max_cpus)
if (IS_ERR(boot_reg))
break;
- __raw_writel(boot_addr, cpu_boot_reg(core_id));
+ __raw_writel(boot_addr, boot_reg);
}
}
}