PCI: cadence: Remove pci_epf_linkup() from Cadence EP driver

pci_epf_linkup() is intended to be invoked if the EPC supports linkup
notification. Now that pci-epf-test uses the get_features() callback,
which indicates Cadence EP driver doesn't support the linkup notification,
remove pci_epf_linkup() from Cadence EP driver.

Tested-by: Gustavo Pimentel <gustavo.pimentel@synopsys.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
This commit is contained in:
Kishon Vijay Abraham I 2019-01-14 16:45:10 +05:30 committed by Lorenzo Pieralisi
parent 2c04c5b8ee
commit c274c9f4ea
1 changed files with 0 additions and 12 deletions

View File

@ -396,18 +396,6 @@ static int cdns_pcie_ep_start(struct pci_epc *epc)
cfg |= BIT(epf->func_no);
cdns_pcie_writel(pcie, CDNS_PCIE_LM_EP_FUNC_CFG, cfg);
/*
* The PCIe links are automatically established by the controller
* once for all at powerup: the software can neither start nor stop
* those links later at runtime.
*
* Then we only have to notify the EP core that our links are already
* established. However we don't call directly pci_epc_linkup() because
* we've already locked the epc->lock.
*/
list_for_each_entry(epf, &epc->pci_epf, list)
pci_epf_linkup(epf);
return 0;
}