x86: change GET_APIC_ID() from an inline function to an out-of-line function
Introduce a function to read the local APIC_ID.
This change is in preparation for additional changes to
the APICID functions that will come in a later patch.
Signed-off-by: Jack Steiner <steiner@sgi.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/arch/x86/kernel/apic_64.c b/arch/x86/kernel/apic_64.c
index 4ee521f..9b4cacd 100644
--- a/arch/x86/kernel/apic_64.c
+++ b/arch/x86/kernel/apic_64.c
@@ -650,10 +650,10 @@
/*
* The ID register is read/write in a real APIC.
*/
- reg0 = apic_read(APIC_ID);
+ reg0 = read_apic_id();
apic_printk(APIC_DEBUG, "Getting ID: %x\n", reg0);
apic_write(APIC_ID, reg0 ^ APIC_ID_MASK);
- reg1 = apic_read(APIC_ID);
+ reg1 = read_apic_id();
apic_printk(APIC_DEBUG, "Getting ID: %x\n", reg1);
apic_write(APIC_ID, reg0);
if (reg1 != (reg0 ^ APIC_ID_MASK))
@@ -892,7 +892,7 @@
* Fetch the APIC ID of the BSP in case we have a
* default configuration (or the MP table is broken).
*/
- boot_cpu_physical_apicid = GET_APIC_ID(apic_read(APIC_ID));
+ boot_cpu_physical_apicid = GET_APIC_ID(read_apic_id());
}
/**
@@ -919,7 +919,7 @@
* Fetch the APIC ID of the BSP in case we have a
* default configuration (or the MP table is broken).
*/
- boot_cpu_physical_apicid = GET_APIC_ID(apic_read(APIC_ID));
+ boot_cpu_physical_apicid = GET_APIC_ID(read_apic_id());
}
/*
@@ -1140,7 +1140,7 @@
maxlvt = lapic_get_maxlvt();
- apic_pm_state.apic_id = apic_read(APIC_ID);
+ apic_pm_state.apic_id = read_apic_id();
apic_pm_state.apic_taskpri = apic_read(APIC_TASKPRI);
apic_pm_state.apic_ldr = apic_read(APIC_LDR);
apic_pm_state.apic_dfr = apic_read(APIC_DFR);