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ACPI / processor: Rename acpi_(un)map_lsapic() to acpi_(un)map_cpu()

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acpi_map_lsapic() will allocate a logical CPU number and map it to
physical CPU id (such as APIC id) for the hot-added CPU, it will also
do some mapping for NUMA node id and etc, acpi_unmap_lsapic() will
do the reverse.

We can see that the name of the function is a little bit confusing and
arch (IA64) dependent so rename them as acpi_(un)map_cpu() to make arch
agnostic and explicit.

Signed-off-by: Hanjun Guo <[email protected]>
Signed-off-by: Rafael J. Wysocki <[email protected]>
This commit is contained in:
Hanjun Guo 2015-01-04 18:55:03 +08:00 • committed by Rafael J. Wysocki
commit d02dc27db0
4 changed files with 13 additions and 15 deletions
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6
drivers/acpi/acpi_processor.c
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@ -180,13 +180,13 @@ static int acpi_processor_hotadd_init(struct acpi_processor *pr)
cpu_maps_update_begin();
cpu_hotplug_begin();
ret = acpi_map_lsapic(pr->handle, pr->phys_id, &pr->id);
ret = acpi_map_cpu(pr->handle, pr->phys_id, &pr->id);
if (ret)
goto out;
ret = arch_register_cpu(pr->id);
if (ret) {
acpi_unmap_lsapic(pr->id);
acpi_unmap_cpu(pr->id);
goto out;
}
@ -461,7 +461,7 @@ static void acpi_processor_remove(struct acpi_device *device)
/* Remove the CPU. */
arch_unregister_cpu(pr->id);
acpi_unmap_lsapic(pr->id);
acpi_unmap_cpu(pr->id);
cpu_hotplug_done();
cpu_maps_update_done();