linux-kernel - [PATCH 0/3] ACPI/PCI Hotplug: acpiphp cleanup

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Date:	Fri, 10 Jul 2009 13:42:33 -0600
From:	Alex Chiang <achiang@...com>
To:	jbarnes@...tuousgeek.org, lenb@...nel.org
Cc:	linux-pci@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-acpi@...r.kernel.org
Subject: [PATCH 0/3] ACPI/PCI Hotplug: acpiphp cleanup

Hi Len, Jesse,

I'd like to have this patch series considered for the current release
because it clarifies some usage of the new interface acpi_get_pci_dev()
that was also introduced in this release cycle.

The short story is, acpi_get_pci_dev() doesn't always return a struct
pci_dev, because a PCI root bridge may not have an associated pci_dev on
platforms with non-materialized root bridges.

See this patch for more:

	http://patchwork.kernel.org/patch/32613/

I had to export acpi_pci_root to accomplish my goal, but it did result
in a nice net cleanup in acpiphp.

It should probably go through Jesse's tree, but needs Len's ACK for
the acpi_pci_root bit.

Thanks.

/ac

---

Alex Chiang (3):
      ACPI: export acpi_pci_root and friends
      PCI Hotplug: acpiphp: find bridges the easy way
      PCI Hotplug: convert acpi_pci_detect_ejectable() to take an acpi_handle

 drivers/acpi/pci_root.c            |   17 +------
 drivers/pci/hotplug/acpi_pcihp.c   |    9 +---
 drivers/pci/hotplug/acpiphp_glue.c |   92 +++++++++---------------------------
 drivers/pci/hotplug/pciehp_acpi.c  |    5 +-
 include/acpi/acpi_bus.h            |   14 +++++
 include/linux/pci_hotplug.h        |    2 -
 6 files changed, 47 insertions(+), 92 deletions(-)

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