Merge branch 'x86/apic' into x86-v28-for-linus-phase4-B

[linux-2.6-omap-h63xx.git] / arch / x86 / kernel / apic_64.c

diff --git a/arch/x86/kernel/apic_64.c b/arch/x86/kernel/apic_64.c
index 999781810c093860b9d508a987c9fc81944a6938..53898b65a6ae1a7bac6a9145caf1113c39274d84 100644 (file)
--- a/arch/x86/kernel/apic_64.c
+++ b/arch/x86/kernel/apic_64.c
@@ -98,7 +98,6 @@ static struct clock_event_device lapic_clockevent = {
 static DEFINE_PER_CPU(struct clock_event_device, lapic_events);
 
 static unsigned long apic_phys;
-unsigned int __cpuinitdata maxcpus = NR_CPUS;
 
 unsigned long mp_lapic_addr;
 
@@ -1020,11 +1019,13 @@ void __cpuinit end_local_APIC_setup(void)
        lapic_setup_esr();
 
 #ifdef CONFIG_X86_32
-       unsigned int value;
-       /* Disable the local apic timer */
-       value = apic_read(APIC_LVTT);
-       value |= (APIC_LVT_MASKED | LOCAL_TIMER_VECTOR);
-       apic_write(APIC_LVTT, value);
+       {
+               unsigned int value;
+               /* Disable the local apic timer */
+               value = apic_read(APIC_LVTT);
+               value |= (APIC_LVT_MASKED | LOCAL_TIMER_VECTOR);
+               apic_write(APIC_LVTT, value);
+       }
 #endif
 
        setup_apic_nmi_watchdog(NULL);
@@ -1363,6 +1364,8 @@ void __init connect_bsp_APIC(void)
  */
 void disconnect_bsp_APIC(int virt_wire_setup)
 {
+       unsigned int value;
+
 #ifdef CONFIG_X86_32
        if (pic_mode) {
                /*
@@ -1380,7 +1383,6 @@ void disconnect_bsp_APIC(int virt_wire_setup)
 #endif
 
        /* Go back to Virtual Wire compatibility mode */
-       unsigned int value;
 
        /* For the spurious interrupt use vector F, and enable it */
        value = apic_read(APIC_SPIV);
@@ -1441,12 +1443,6 @@ void __cpuinit generic_processor_info(int apicid, int version)
                return;
        }
 
-       if (num_processors >= maxcpus) {
-               printk(KERN_WARNING "WARNING: maxcpus limit of %i reached."
-                       " Processor ignored.\n", maxcpus);
-               return;
-       }
-
        num_processors++;
        cpus_complement(tmp_map, cpu_present_map);
        cpu = first_cpu(tmp_map);
@@ -1759,7 +1755,7 @@ early_param("nox2apic", setup_nox2apic);
 /*
  * APIC command line parameters
  */
-static __init int setup_disableapic(char *str)
+static int __init setup_disableapic(char *arg)
 {
        disable_apic = 1;
        setup_clear_cpu_cap(X86_FEATURE_APIC);
@@ -1768,9 +1764,9 @@ static __init int setup_disableapic(char *str)
 early_param("disableapic", setup_disableapic);
 
 /* same as disableapic, for compatibility */
-static __init int setup_nolapic(char *str)
+static int __init setup_nolapic(char *arg)
 {
-       return setup_disableapic(str);
+       return setup_disableapic(arg);
 }
 early_param("nolapic", setup_nolapic);