diff options
Diffstat (limited to 'arch/powerpc/platforms/44x/iss4xx.c')
| -rw-r--r-- | arch/powerpc/platforms/44x/iss4xx.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/powerpc/platforms/44x/iss4xx.c b/arch/powerpc/platforms/44x/iss4xx.c index aa46e9d1e771..19395f18b1db 100644 --- a/arch/powerpc/platforms/44x/iss4xx.c +++ b/arch/powerpc/platforms/44x/iss4xx.c @@ -87,7 +87,7 @@ static void __cpuinit smp_iss4xx_setup_cpu(int cpu) mpic_setup_this_cpu(); } -static void __cpuinit smp_iss4xx_kick_cpu(int cpu) +static int __cpuinit smp_iss4xx_kick_cpu(int cpu) { struct device_node *cpunode = of_get_cpu_node(cpu, NULL); const u64 *spin_table_addr_prop; @@ -104,7 +104,7 @@ static void __cpuinit smp_iss4xx_kick_cpu(int cpu) NULL); if (spin_table_addr_prop == NULL) { pr_err("CPU%d: Can't start, missing cpu-release-addr !\n", cpu); - return; + return -ENOENT; } /* Assume it's mapped as part of the linear mapping. This is a bit @@ -117,6 +117,8 @@ static void __cpuinit smp_iss4xx_kick_cpu(int cpu) smp_wmb(); spin_table[1] = __pa(start_secondary_47x); mb(); + + return 0; } static struct smp_ops_t iss_smp_ops = { |