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PCI: Hide pci_reset_bridge_secondary_bus() from drivers

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Rename pci_reset_bridge_secondary_bus() to pci_bridge_secondary_bus_reset()
and move the declaration from linux/pci.h to drivers/pci.h to be used
internally in PCI directory only.

Signed-off-by: Sinan Kaya <okaya@codeaurora.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
This commit is contained in:
Sinan Kaya 2018-07-19 18:04:11 -05:00 • committed by Bjorn Helgaas
parent 409888e096
commit 381634cad1
6 changed files with 9 additions and 10 deletions
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11
drivers/pci/pci.c
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@ -4224,19 +4224,18 @@ void __weak pcibios_reset_secondary_bus(struct pci_dev *dev)
}
/**
* pci_reset_bridge_secondary_bus - Reset the secondary bus on a PCI bridge.
* pci_bridge_secondary_bus_reset - Reset the secondary bus on a PCI bridge.
* @dev: Bridge device
*
* Use the bridge control register to assert reset on the secondary bus.
* Devices on the secondary bus are left in power-on state.
*/
int pci_reset_bridge_secondary_bus(struct pci_dev *dev)
int pci_bridge_secondary_bus_reset(struct pci_dev *dev)
{
pcibios_reset_secondary_bus(dev);
return pci_dev_wait(dev, "bus reset", PCIE_RESET_READY_POLL_MS);
}
EXPORT_SYMBOL_GPL(pci_reset_bridge_secondary_bus);
static int pci_parent_bus_reset(struct pci_dev *dev, int probe)
{
@ -4253,7 +4252,7 @@ static int pci_parent_bus_reset(struct pci_dev *dev, int probe)
if (probe)
return 0;
return pci_reset_bridge_secondary_bus(dev->bus->self);
return pci_bridge_secondary_bus_reset(dev->bus->self);
}
static int pci_reset_hotplug_slot(struct hotplug_slot *hotplug, int probe)
@ -4860,7 +4859,7 @@ static int pci_bus_reset(struct pci_bus *bus, int probe)
might_sleep();
ret = pci_reset_bridge_secondary_bus(bus->self);
ret = pci_bridge_secondary_bus_reset(bus->self);
pci_bus_unlock(bus);
@ -4924,7 +4923,7 @@ int pci_try_reset_bus(struct pci_bus *bus)
if (pci_bus_trylock(bus)) {
might_sleep();
rc = pci_reset_bridge_secondary_bus(bus->self);
rc = pci_bridge_secondary_bus_reset(bus->self);
pci_bus_unlock(bus);
} else
rc = -EAGAIN;