From: Alex Chiang <achiang@hp.com>
Date: Sun, 20 Dec 2009 19:23:16 +0000 (-0700)
Subject: ACPI: processor: change acpi_processor_set_pdc() interface
X-Git-Tag: v2.6.33-rc2~3^2~4^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=43bab25ced218385f7e6a076c2459ea008cfd2e1;p=pandora-kernel.git

ACPI: processor: change acpi_processor_set_pdc() interface

When calling _PDC, we really only need the handle to the processor
to call the method; we don't look at any other parts of the
struct acpi_processor * given to us.

In the early path, when we walk the namespace, we are given the
handle directly, so just pass it through to acpi_processor_set_pdc()
without stuffing it into a wasteful struct acpi_processor allocated
on the stack each time

This saves 2834 bytes of stack.

Update the interface accordingly.

Signed-off-by: Alex Chiang <achiang@hp.com>
Signed-off-by: Len Brown <len.brown@intel.com>
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