Merge branch 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm

[karo-tx-linux.git] / arch / arm / mach-exynos / platsmp.c

diff --git a/arch/arm/mach-exynos/platsmp.c b/arch/arm/mach-exynos/platsmp.c
index 9f4949f7ed88258e9220be2f5d2ce3b996b4af4a..5a03bffe7226030fe528eaf9c4c683b92822b4fd 100644 (file)
--- a/arch/arm/mach-exynos/platsmp.c
+++ b/arch/arm/mach-exynos/platsmp.c
@@ -385,36 +385,6 @@ fail:
        return pen_release != -1 ? ret : 0;
 }
 
-/*
- * Initialise the CPU possible map early - this describes the CPUs
- * which may be present or become present in the system.
- */
-
-static void __init exynos_smp_init_cpus(void)
-{
-       void __iomem *scu_base = scu_base_addr();
-       unsigned int i, ncores;
-
-       if (read_cpuid_part() == ARM_CPU_PART_CORTEX_A9)
-               ncores = scu_base ? scu_get_core_count(scu_base) : 1;
-       else
-               /*
-                * CPU Nodes are passed thru DT and set_cpu_possible
-                * is set by "arm_dt_init_cpu_maps".
-                */
-               return;
-
-       /* sanity check */
-       if (ncores > nr_cpu_ids) {
-               pr_warn("SMP: %u cores greater than maximum (%u), clipping\n",
-                       ncores, nr_cpu_ids);
-               ncores = nr_cpu_ids;
-       }
-
-       for (i = 0; i < ncores; i++)
-               set_cpu_possible(i, true);
-}
-
 static void __init exynos_smp_prepare_cpus(unsigned int max_cpus)
 {
        int i;
@@ -479,7 +449,6 @@ static void exynos_cpu_die(unsigned int cpu)
 #endif /* CONFIG_HOTPLUG_CPU */
 
 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,
        .smp_boot_secondary     = exynos_boot_secondary,