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- From ee2a430c1691d0bac3098e8db3c29d8f023b04c2 Mon Sep 17 00:00:00 2001
- From: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
- Date: Fri, 29 Jan 2016 11:29:32 +0000
- Subject: [PATCH 55/70] PCI: designware: Remove PCI_PROBE_ONLY handling
- The PCIe designware host driver is not used in system configurations
- requiring the PCI_PROBE_ONLY flag to be set to prevent resources
- assignment, therefore the driver code handling the flag can be removed
- from the kernel.
- Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
- Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
- Acked-by: Pratyush Anand <pratyush.anand@gmail.com>
- Acked-by: Jingoo Han Jingoo Han <jingoohan1@gmail.com>
- Cc: Arnd Bergmann <arnd@arndb.de>
- Cc: Gabriele Paoloni <gabriele.paoloni@huawei.com>
- Cc: Zhou Wang <wangzhou1@hisilicon.com>
- ---
- drivers/pci/host/pcie-designware.c | 10 ++++------
- 1 file changed, 4 insertions(+), 6 deletions(-)
- --- a/drivers/pci/host/pcie-designware.c
- +++ b/drivers/pci/host/pcie-designware.c
- @@ -556,13 +556,11 @@ int dw_pcie_host_init(struct pcie_port *
- pci_fixup_irqs(pci_common_swizzle, of_irq_parse_and_map_pci);
- #endif
-
- - if (!pci_has_flag(PCI_PROBE_ONLY)) {
- - pci_bus_size_bridges(bus);
- - pci_bus_assign_resources(bus);
- + pci_bus_size_bridges(bus);
- + pci_bus_assign_resources(bus);
-
- - list_for_each_entry(child, &bus->children, node)
- - pcie_bus_configure_settings(child);
- - }
- + list_for_each_entry(child, &bus->children, node)
- + pcie_bus_configure_settings(child);
-
- pci_bus_add_devices(bus);
- return 0;
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