x86: fix section mismatch warning - uv_cpu_init

[linux-2.6-omap-h63xx.git] / arch / x86 / kernel / genx2apic_uv_x.c

diff --git a/arch/x86/kernel/genx2apic_uv_x.c b/arch/x86/kernel/genx2apic_uv_x.c
index 3c3929340692fd0d254593bbc712c365929a8902..bfa837cb16be83799fa1ee7e28bedca5dbe38e40 100644 (file)
--- a/arch/x86/kernel/genx2apic_uv_x.c
+++ b/arch/x86/kernel/genx2apic_uv_x.c
@@ -98,7 +98,7 @@ static void uv_send_IPI_mask(cpumask_t mask, int vector)
 {
        unsigned int cpu;
 
-       for (cpu = 0; cpu < NR_CPUS; ++cpu)
+       for_each_possible_cpu(cpu)
                if (cpu_isset(cpu, mask))
                        uv_send_IPI_one(cpu, vector);
 }
@@ -132,7 +132,7 @@ static unsigned int uv_cpu_mask_to_apicid(cpumask_t cpumask)
         * May as well be the first.
         */
        cpu = first_cpu(cpumask);
-       if ((unsigned)cpu < NR_CPUS)
+       if ((unsigned)cpu < nr_cpu_ids)
                return per_cpu(x86_cpu_to_apicid, cpu);
        else
                return BAD_APICID;
@@ -222,7 +222,7 @@ static __init void map_low_mmrs(void)
 
 enum map_type {map_wb, map_uc};
 
-static void map_high(char *id, unsigned long base, int shift, enum map_type map_type)
+static __init void map_high(char *id, unsigned long base, int shift, enum map_type map_type)
 {
        unsigned long bytes, paddr;
 
@@ -293,7 +293,9 @@ static __init void uv_rtc_init(void)
                sn_rtc_cycles_per_second = ticks_per_sec;
 }
 
-static __init void uv_system_init(void)
+static bool uv_system_inited;
+
+void __init uv_system_init(void)
 {
        union uvh_si_addr_map_config_u m_n_config;
        union uvh_node_id_u node_id;
@@ -383,6 +385,7 @@ static __init void uv_system_init(void)
        map_mmr_high(max_pnode);
        map_config_high(max_pnode);
        map_mmioh_high(max_pnode);
+       uv_system_inited = true;
 }
 
 /*
@@ -391,8 +394,7 @@ static __init void uv_system_init(void)
  */
 void __cpuinit uv_cpu_init(void)
 {
-       if (!uv_node_to_blade)
-               uv_system_init();
+       BUG_ON(!uv_system_inited);
 
        uv_blade_info[uv_numa_blade_id()].nr_online_cpus++;