PCI: endpoint: Make epc->ops->clear_bar()/pci_epc_clear_bar() take struct *epf_bar
Make epc->ops->clear_bar()/pci_epc_clear_bar() take struct *epf_bar.
This is needed so that epc->ops->clear_bar() can clear the BAR pair,
if the BAR is 64-bits wide.
This also makes it possible for pci_epc_clear_bar() to sanity check
the flags.
Signed-off-by: Niklas Cassel <niklas.cassel@axis.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: Gustavo Pimentel <gustavo.pimentel@synopsys.com>
diff --git a/drivers/pci/cadence/pcie-cadence-ep.c b/drivers/pci/cadence/pcie-cadence-ep.c
index 2905e09..3d8283e 100644
--- a/drivers/pci/cadence/pcie-cadence-ep.c
+++ b/drivers/pci/cadence/pcie-cadence-ep.c
@@ -145,10 +145,11 @@ static int cdns_pcie_ep_set_bar(struct pci_epc *epc, u8 fn,
}
static void cdns_pcie_ep_clear_bar(struct pci_epc *epc, u8 fn,
- enum pci_barno bar)
+ struct pci_epf_bar *epf_bar)
{
struct cdns_pcie_ep *ep = epc_get_drvdata(epc);
struct cdns_pcie *pcie = &ep->pcie;
+ enum pci_barno bar = epf_bar->barno;
u32 reg, cfg, b, ctrl;
if (bar < BAR_4) {