platform_smp_first_cpu
for (rv = platform_smp_first_cpu(&cpuref); rv == 0;
int platform_smp_first_cpu(struct cpuref *);
PLATFORMMETHOD(platform_smp_first_cpu, mpc85xx_smp_first_cpu),
PLATFORMMETHOD(platform_smp_first_cpu, powermac_smp_first_cpu),
PLATFORMMETHOD(platform_smp_first_cpu, powernv_smp_first_cpu),
platform_smp_first_cpu(&cpu);
error = platform_smp_first_cpu(&cpuref);
error = platform_smp_first_cpu(&cpu);
PLATFORMMETHOD(platform_smp_first_cpu, ps3_smp_first_cpu),
PLATFORMMETHOD(platform_smp_first_cpu, chrp_smp_first_cpu),