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authorBjorn Helgaas <bhelgaas@google.com>2016-08-01 12:23:44 -0500
committerBjorn Helgaas <bhelgaas@google.com>2016-08-01 12:23:44 -0500
commit3efc7023787f8a6ddc50fa96707614677a568466 (patch)
tree40014e14e68d3b2d66b030ce1f06914ecd6a814e /arch/arm
parenta00c74c1664e6de4ad671c7c921a06ef164622c0 (diff)
parentab2b750cad0276cebbb9f765ca5652bd35dcb7af (diff)
Merge branch 'pci/resource' into next
* pci/resource: unicore32/PCI: Remove pci=firmware command line parameter handling ARM/PCI: Remove arch-specific pcibios_enable_device() ARM64/PCI: Remove arch-specific pcibios_enable_device() MIPS/PCI: Claim bus resources on PCI_PROBE_ONLY set-ups ARM/PCI: Claim bus resources on PCI_PROBE_ONLY set-ups PCI: generic: Claim bus resources on PCI_PROBE_ONLY set-ups PCI: Add generic pci_bus_claim_resources() alx: Use pci_(request|release)_mem_regions ethernet/intel: Use pci_(request|release)_mem_regions GenWQE: Use pci_(request|release)_mem_regions lpfc: Use pci_(request|release)_mem_regions NVMe: Use pci_(request|release)_mem_regions PCI: Add helpers to request/release memory and I/O regions PCI: Extending pci=resource_alignment to specify device/vendor IDs sparc/PCI: Implement pci_resource_to_user() with pcibios_resource_to_bus() powerpc/pci: Implement pci_resource_to_user() with pcibios_resource_to_bus() microblaze/PCI: Implement pci_resource_to_user() with pcibios_resource_to_bus() PCI: Unify pci_resource_to_user() declarations microblaze/PCI: Remove useless __pci_mmap_set_pgprot() powerpc/pci: Remove __pci_mmap_set_pgprot() PCI: Ignore write combining when mapping I/O port space
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/kernel/bios32.c32
1 files changed, 9 insertions, 23 deletions
diff --git a/arch/arm/kernel/bios32.c b/arch/arm/kernel/bios32.c
index 05e61a2eeabe..af8e4668fbf9 100644
--- a/arch/arm/kernel/bios32.c
+++ b/arch/arm/kernel/bios32.c
@@ -515,25 +515,23 @@ void pci_common_init_dev(struct device *parent, struct hw_pci *hw)
list_for_each_entry(sys, &head, node) {
struct pci_bus *bus = sys->bus;
- if (!pci_has_flag(PCI_PROBE_ONLY)) {
+ /*
+ * We insert PCI resources into the iomem_resource and
+ * ioport_resource trees in either pci_bus_claim_resources()
+ * or pci_bus_assign_resources().
+ */
+ if (pci_has_flag(PCI_PROBE_ONLY)) {
+ pci_bus_claim_resources(bus);
+ } else {
struct pci_bus *child;
- /*
- * Size the bridge windows.
- */
pci_bus_size_bridges(bus);
-
- /*
- * Assign resources.
- */
pci_bus_assign_resources(bus);
list_for_each_entry(child, &bus->children, node)
pcie_bus_configure_settings(child);
}
- /*
- * Tell drivers about devices found.
- */
+
pci_bus_add_devices(bus);
}
}
@@ -590,18 +588,6 @@ resource_size_t pcibios_align_resource(void *data, const struct resource *res,
return start;
}
-/**
- * pcibios_enable_device - Enable I/O and memory.
- * @dev: PCI device to be enabled
- */
-int pcibios_enable_device(struct pci_dev *dev, int mask)
-{
- if (pci_has_flag(PCI_PROBE_ONLY))
- return 0;
-
- return pci_enable_resources(dev, mask);
-}
-
int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma,
enum pci_mmap_state mmap_state, int write_combine)
{