diff options
Diffstat (limited to 'drivers/pci/controller/dwc/pcie-designware-ep.c')
| -rw-r--r-- | drivers/pci/controller/dwc/pcie-designware-ep.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/drivers/pci/controller/dwc/pcie-designware-ep.c b/drivers/pci/controller/dwc/pcie-designware-ep.c index a8bcbc57ef86..d34a5e87ad18 100644 --- a/drivers/pci/controller/dwc/pcie-designware-ep.c +++ b/drivers/pci/controller/dwc/pcie-designware-ep.c @@ -637,6 +637,9 @@ void dw_pcie_ep_exit(struct dw_pcie_ep *ep) epc->mem->window.page_size); pci_epc_mem_exit(epc); + + if (ep->ops->deinit) + ep->ops->deinit(ep); } EXPORT_SYMBOL_GPL(dw_pcie_ep_exit); @@ -740,6 +743,9 @@ int dw_pcie_ep_init(struct dw_pcie_ep *ep) ep->phys_base = res->start; ep->addr_size = resource_size(res); + if (ep->ops->pre_init) + ep->ops->pre_init(ep); + dw_pcie_version_detect(pci); dw_pcie_iatu_detect(pci); @@ -794,7 +800,7 @@ int dw_pcie_ep_init(struct dw_pcie_ep *ep) ep->page_size); if (ret < 0) { dev_err(dev, "Failed to initialize address space\n"); - return ret; + goto err_ep_deinit; } ep->msi_mem = pci_epc_mem_alloc_addr(epc, &ep->msi_mem_phys, @@ -831,6 +837,10 @@ err_free_epc_mem: err_exit_epc_mem: pci_epc_mem_exit(epc); +err_ep_deinit: + if (ep->ops->deinit) + ep->ops->deinit(ep); + return ret; } EXPORT_SYMBOL_GPL(dw_pcie_ep_init); |