diff options
| author | Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> | 2017-06-28 15:13:57 -0500 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2017-07-02 16:14:24 -0500 |
| commit | 527740765629142993966afbd7a836fc47fb30ee (patch) | |
| tree | 3676c3e31f5199e56ac1e2a1647b5b6fe231f0c0 /drivers/pci/host/pcie-iproc-bcma.c | |
| parent | 90634e8540790461a55450595d5b49cc1854f616 (diff) | |
PCI: iproc: Convert PCI scan API to pci_scan_root_bus_bridge()
The introduction of pci_scan_root_bus_bridge() provides a PCI core API to
scan a PCI root bus backed by an already initialized struct pci_host_bridge
object, which simplifies the bus scan interface and makes the PCI scan root
bus interface easier to generalize as members are added to the struct
pci_host_bridge.
Convert PCI iproc host code to pci_scan_root_bus_bridge() to improve the
PCI root bus scanning interface.
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Cc: Scott Branden <sbranden@broadcom.com>
Cc: Ray Jui <rjui@broadcom.com>
Cc: Jon Mason <jonmason@broadcom.com>
Diffstat (limited to 'drivers/pci/host/pcie-iproc-bcma.c')
| -rw-r--r-- | drivers/pci/host/pcie-iproc-bcma.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/pci/host/pcie-iproc-bcma.c b/drivers/pci/host/pcie-iproc-bcma.c index 384c27e664fe..f03d5e3612e9 100644 --- a/drivers/pci/host/pcie-iproc-bcma.c +++ b/drivers/pci/host/pcie-iproc-bcma.c @@ -45,12 +45,15 @@ static int iproc_pcie_bcma_probe(struct bcma_device *bdev) struct device *dev = &bdev->dev; struct iproc_pcie *pcie; LIST_HEAD(resources); + struct pci_host_bridge *bridge; int ret; - pcie = devm_kzalloc(dev, sizeof(*pcie), GFP_KERNEL); - if (!pcie) + bridge = devm_pci_alloc_host_bridge(dev, sizeof(*pcie)); + if (!bridge) return -ENOMEM; + pcie = pci_host_bridge_priv(bridge); + pcie->dev = dev; pcie->type = IPROC_PCIE_PAXB_BCMA; |