powerpc/85xx: Make kexec to interate over online cpus

This is not strictly required, because this iterates over logical
cpus and they are not (currently) discontigous. But, it's cleaner
code and more obvious what is going on

Signed-off-by: Matthew McClintock <msm@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

diff --git a/arch/powerpc/platforms/85xx/smp.c b/arch/powerpc/platforms/85xx/smp.c
index 190d111fc117db57dea48271e591c9fa687fe427..2df4785ffd4ee3d0307190247f6398190810525a 100644 (file)
--- a/arch/powerpc/platforms/85xx/smp.c
+++ b/arch/powerpc/platforms/85xx/smp.c
@@ -207,7 +207,7 @@ static void mpc85xx_smp_machine_kexec(struct kimage *image)
        if ( !timeout )
                printk(KERN_ERR "Unable to bring down secondary cpu(s)");
 
-       for (i = 0; i < num_cpus; i++)
+       for_each_online_cpu(i)
        {
                if ( i == smp_processor_id() ) continue;
                mpic_reset_core(i);