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ACPIPHP / radeon / nouveau: Remove acpi_bus_no_hotplug()

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Revert parts of f244d8b623 ("ACPIPHP / radeon / nouveau: Fix VGA
switcheroo problem related to hotplug").

A previous commit 5493b31f0b55 ("PCI: Add pci_ignore_hotplug() to ignore
hotplug events for a device") added equivalent functionality implemented in
a different way for both acpiphp and pciehp.

Signed-off-by: Bjorn Helgaas <[email protected]>
Acked-by: Alex Deucher <[email protected]>
Acked-by: Rafael J. Wysocki <[email protected]>
Acked-by: Dave Airlie <[email protected]>
Acked-by: Rajat Jain <[email protected]>
This commit is contained in:
Bjorn Helgaas 2014-09-10 15:30:08 -06:00
commit f91ce35e47
4 changed files with 5 additions and 41 deletions
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10
drivers/acpi/bus.c
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@ -177,16 +177,6 @@ void acpi_bus_detach_private_data(acpi_handle handle)
}
EXPORT_SYMBOL_GPL(acpi_bus_detach_private_data);
void acpi_bus_no_hotplug(acpi_handle handle)
{
struct acpi_device *adev = NULL;
acpi_bus_get_device(handle, &adev);
if (adev)
adev->flags.no_hotplug = true;
}
EXPORT_SYMBOL_GPL(acpi_bus_no_hotplug);
static void acpi_print_osc_error(acpi_handle handle,
struct acpi_osc_context *context, char *error)
{