PCI: acpiphp: Convert acpiphp to be builtin only, not modular

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Convert acpiphp to be builtin only, with no module option.

Previously, when HOTPLUG_PCI_ACPI=m, users could disable acpiphp by
removing the module or preventing it from loading.  That can't be done
if acpiphp is builtin statically, so this adds an "acpiphp.disable"
kernel parameter.  If a user needs to use this parameter, it is a bug,
and we want to hear about it.

[bhelgaas: fold in acpiphp.disable here, remove documentation]
Signed-off-by: Jiang Liu <jiang.liu@huawei.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>

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This commit is contained in:

Jiang Liu 2013-04-12 05:44:25 +00:00 • committed by Bjorn Helgaas

parent 5c0b04e3d9

commit 6037a803b0

3 changed files with 10 additions and 17 deletions

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7

drivers/pci/hotplug/Kconfig

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1

drivers/pci/hotplug/acpiphp.h

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19

drivers/pci/hotplug/acpiphp_core.c

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