Merge tag 'imx-soc-3.10' of git://git.linaro.org/people/shawnguo/linux-2.6 into next...

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

diff --git a/arch/arm/mach-imx/platsmp.c b/arch/arm/mach-imx/platsmp.c
index 7c0b03f67b056d32ecd73d774f71d158638b5e9a..4a69305db65e395366187a84cde322e37fc99e94 100644 (file)
--- a/arch/arm/mach-imx/platsmp.c
+++ b/arch/arm/mach-imx/platsmp.c
@@ -12,7 +12,6 @@
 
 #include <linux/init.h>
 #include <linux/smp.h>
-#include <linux/irqchip/arm-gic.h>
 #include <asm/page.h>
 #include <asm/smp_scu.h>
 #include <asm/mach/map.h>
@@ -52,16 +51,6 @@ void imx_scu_standby_enable(void)
        writel_relaxed(val, scu_base);
 }
 
-static void __cpuinit imx_secondary_init(unsigned int cpu)
-{
-       /*
-        * if any interrupts are already enabled for the primary
-        * core (e.g. timer irq), then they will not have been enabled
-        * for us: do so
-        */
-       gic_secondary_init(0);
-}
-
 static int __cpuinit imx_boot_secondary(unsigned int cpu, struct task_struct *idle)
 {
        imx_set_cpu_jump(cpu, v7_secondary_startup);
@@ -79,8 +68,8 @@ static void __init imx_smp_init_cpus(void)
 
        ncores = scu_get_core_count(scu_base);
 
-       for (i = 0; i < ncores; i++)
-               set_cpu_possible(i, true);
+       for (i = ncores; i < NR_CPUS; i++)
+               set_cpu_possible(i, false);
 }
 
 void imx_smp_prepare(void)
@@ -96,7 +85,6 @@ static void __init imx_smp_prepare_cpus(unsigned int max_cpus)
 struct smp_operations  imx_smp_ops __initdata = {
        .smp_init_cpus          = imx_smp_init_cpus,
        .smp_prepare_cpus       = imx_smp_prepare_cpus,
-       .smp_secondary_init     = imx_secondary_init,
        .smp_boot_secondary     = imx_boot_secondary,
 #ifdef CONFIG_HOTPLUG_CPU
        .cpu_die                = imx_cpu_die,