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authorBjorn Helgaas <bjorn.helgaas@hp.com>2009-09-14 18:35:40 -0400
committerJesse Barnes <jbarnes@virtuousgeek.org>2009-09-14 20:39:14 -0400
commit5e3573db2bd5db6925159279d99576a4635bdb66 (patch)
treea90efab044203abfda470f464cd056fe97497121 /arch/x86/include/asm/alternative.h
parente81995bb1c0077a312cb621abc406a36f65a986a (diff)
PCI hotplug: clean up acpi_run_hpp()
This patch cleans up acpi_run_hpp() and follows the style of acpi_run_hpx(): - remove unnecessary METHOD_NAME__HPP #define - use ACPI_ALLOCATE_BUFFER rather than evaluating _HPP twice - validate _HPP package length (defined as 4 by the spec) - avoid ref to undefined data if FW provides < 4 elements - remove temporary nui[] array Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Reviewed-by: Alex Chiang <achiang@hp.com> Reviewed-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Acked-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'arch/x86/include/asm/alternative.h')
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