linux-kernel - [RFC 02/10] PCI: cadence: Update cdns_pcie_ep_raise

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Message-Id: <52314006c63f8d21907dfaa03207b39e36bb8171.1523379766.git.gustavo.pimentel@synopsys.com>
Date:   Tue, 10 Apr 2018 18:14:41 +0100
From:   Gustavo Pimentel <gustavo.pimentel@...opsys.com>
To:     bhelgaas@...gle.com, lorenzo.pieralisi@....com,
        Joao.Pinto@...opsys.com, jingoohan1@...il.com, kishon@...com,
        adouglas@...ence.com, niklas.cassel@...s.com,
        jesper.nilsson@...s.com
Cc:     linux-pci@...r.kernel.org, linux-doc@...r.kernel.org,
        linux-kernel@...r.kernel.org, gustavo.pimentel@...opsys.com
Subject: [RFC 02/10] PCI: cadence: Update cdns_pcie_ep_raise_irq function signature

Changes the cdns_pcie_ep_raise_irq function signature, namely the
interrupt_num variable type from u8 to u16 to accommodate the MSI-X maximum
interrupts of 2048.

Signed-off-by: Gustavo Pimentel <gustavo.pimentel@...opsys.com>
---
 drivers/pci/cadence/pcie-cadence-ep.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pci/cadence/pcie-cadence-ep.c b/drivers/pci/cadence/pcie-cadence-ep.c
index 3d8283e..6d6322c 100644
--- a/drivers/pci/cadence/pcie-cadence-ep.c
+++ b/drivers/pci/cadence/pcie-cadence-ep.c
@@ -363,7 +363,7 @@ 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);
 
-- 
2.7.4