From: Xiaowei Bao <[email protected]> Move the function of getting MSI capability to the front of init function, because the init function of the EP platform driver will use the return value by the function of getting MSI capability.
Signed-off-by: Xiaowei Bao <[email protected]> Signed-off-by: Hou Zhiqiang <[email protected]> Reviewed-by: Andrew Murray <[email protected]> --- V8: - No change. drivers/pci/controller/dwc/pcie-designware-ep.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/pci/controller/dwc/pcie-designware-ep.c b/drivers/pci/controller/dwc/pcie-designware-ep.c index 5ae87e8ffb85..25767a334259 100644 --- a/drivers/pci/controller/dwc/pcie-designware-ep.c +++ b/drivers/pci/controller/dwc/pcie-designware-ep.c @@ -582,10 +582,6 @@ int dw_pcie_ep_init_complete(struct dw_pcie_ep *ep) return -EIO; } - ep->msi_cap = dw_pcie_find_capability(pci, PCI_CAP_ID_MSI); - - ep->msix_cap = dw_pcie_find_capability(pci, PCI_CAP_ID_MSIX); - offset = dw_pcie_ep_find_ext_capability(pci, PCI_EXT_CAP_ID_REBAR); dw_pcie_dbi_ro_wr_en(pci); @@ -677,6 +673,10 @@ int dw_pcie_ep_init(struct dw_pcie_ep *ep) if (ret < 0) epc->max_functions = 1; + ep->msi_cap = dw_pcie_find_capability(pci, PCI_CAP_ID_MSI); + + ep->msix_cap = dw_pcie_find_capability(pci, PCI_CAP_ID_MSIX); + if (ep->ops->ep_init) ep->ops->ep_init(ep); -- 2.17.1
