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authorAlex Chiang <achiang@hp.com>2010-02-22 12:11:39 -0700
committerLen Brown <len.brown@intel.com>2010-03-14 21:17:22 -0400
commitd8191fa4a33fdc817277da4f2b7f771ff605a41c (patch)
treed72667311fcaea0fbfc7c9a8e71bd6b612af215c /drivers/acpi/processor_driver.c
parent3b1da4c5d1032ebc29fec8bd8f592ba6589be8ed (diff)
downloadop-kernel-dev-d8191fa4a33fdc817277da4f2b7f771ff605a41c.zip
op-kernel-dev-d8191fa4a33fdc817277da4f2b7f771ff605a41c.tar.gz
ACPI: processor: driver doesn't need to evaluate _PDC
Now that the early _PDC evaluation path knows how to correctly evaluate _PDC on only physically present processors, there's no need for the processor driver to evaluate it later when it loads. To cover the hotplug case, push _PDC evaluation down into the hotplug paths. Cc: x86@kernel.org Cc: Tony Luck <tony.luck@intel.com> Acked-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Signed-off-by: Alex Chiang <achiang@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/processor_driver.c')
-rw-r--r--drivers/acpi/processor_driver.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/acpi/processor_driver.c b/drivers/acpi/processor_driver.c
index 7eedf74..b5658cd 100644
--- a/drivers/acpi/processor_driver.c
+++ b/drivers/acpi/processor_driver.c
@@ -608,9 +608,6 @@ static int __cpuinit acpi_processor_add(struct acpi_device *device)
goto err_remove_fs;
}
- /* _PDC call should be done before doing anything else (if reqd.). */
- acpi_processor_set_pdc(pr->handle);
-
#ifdef CONFIG_CPU_FREQ
acpi_processor_ppc_has_changed(pr, 0);
#endif
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