From: Alexander Chiang <achiang@hp.com>
Date: Wed, 10 Jun 2009 19:55:30 +0000 (+0000)
Subject: ACPI: eviscerate pci_bind.c
X-Git-Tag: v2.6.31-rc1~12^2~9^3~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=499650de6906722184b639989b47227a362b62f8;p=pandora-kernel.git

ACPI: eviscerate pci_bind.c

Now that we can dynamically convert an ACPI CA handle to a
struct pci_dev at runtime, there's no need to statically bind
them during boot.

acpi_pci_bind/unbind are vastly simplified, and are only used
to evaluate _PRT methods on P2P bridges and non-bridge children.

This patch also changes the time-space tradeoff ever so slightly.

Looking up the ACPI-PCI binding is never in the performance path, and by
eliminating this caching, we save 24 bytes for each _ADR device in the
ACPI namespace.

This patch lays further groundwork to eventually eliminate
the acpi_driver_ops.bind callback.

Signed-off-by: Alex Chiang <achiang@hp.com>
Acked-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Len Brown <len.brown@intel.com>
---

Reading git-diff-tree failed