From: Yinghai Lu <yinghai@kernel.org>
Date: Mon, 24 Sep 2012 20:51:23 +0000 (-0600)
Subject: PCI/ACPI: Use DEVICE_ACPI_HANDLE rather than searching acpi_pci_roots
X-Git-Tag: omap-for-v3.7-rc1/fixes-cpufreq-signed~79^2~2^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=059e4ba292c69cb400cda92fbd37f25d4eec564b;p=pandora-kernel.git

PCI/ACPI: Use DEVICE_ACPI_HANDLE rather than searching acpi_pci_roots

When we bind a device to an ACPI handle, the handle is stored in
dev->archdata.acpi_handle.  For such devices, there's no need to
search the acpi_pci_roots list with acpi_get_pci_rootbridge_handle();
we can just use DEVICE_ACPI_HANDLE(dev) directly.

[bhelgaas: changelog, reorder "if" to avoid negation]
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Cc: Len Brown <lenb@kernel.org>
Cc: linux-acpi@vger.kernel.org
---

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