[v2,3/7] PCI: cadence: Update cdns_pcie_ep_raise_irq function signature

Message ID 4994f263efbf6a2cb952d3d9839fb3b1737efde9.1526576613.git.gustavo.pimentel@synopsys.com
State New
Delegated to: Lorenzo Pieralisi
Headers show
  • Add MSI-X support on pcitest tool
Related show

Commit Message

Gustavo Pimentel May 17, 2018, 5:09 p.m.
Change cdns_pcie_ep_raise_irq() signature, namely the interrupt_num
variable type from u8 to u16 to accommodate 2048 maximum MSI-X

Signed-off-by: Gustavo Pimentel <gustavo.pimentel@synopsys.com>
Acked-by: Alan Douglas <adouglas@cadence.com>
Change v1->v2:
 - Nothing changed, just to follow the patch set version.

 drivers/pci/cadence/pcie-cadence-ep.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)


diff --git a/drivers/pci/cadence/pcie-cadence-ep.c b/drivers/pci/cadence/pcie-cadence-ep.c
index 3d8283e..6b713ca 100644
--- a/drivers/pci/cadence/pcie-cadence-ep.c
+++ b/drivers/pci/cadence/pcie-cadence-ep.c
@@ -363,7 +363,8 @@  static int cdns_pcie_ep_send_msi_irq(struct cdns_pcie_ep *ep, u8 fn,
 static int cdns_pcie_ep_raise_irq(struct pci_epc *epc, u8 fn,
-				  enum pci_epc_irq_type type, u8 interrupt_num)
+				  enum pci_epc_irq_type type,
+				  u16 interrupt_num)
 	struct cdns_pcie_ep *ep = epc_get_drvdata(epc);