[RFC,6/8] pci: qcom SoC driver adapted to new irq API

Commit Message

Joao Pinto May 12, 2017, 4:56 p.m. UTC

This patch adapts Qcom SoC specific driver to use the new interrupt api
available in pcie-designware.

Signed-off-by: Joao Pinto <[e-mail]>
---
 drivers/pci/dwc/pcie-qcom.c | 15 ---------------
 1 file changed, 15 deletions(-)

Patch

diff --git a/drivers/pci/dwc/pcie-qcom.c b/drivers/pci/dwc/pcie-qcom.c
index 5bf23d4..4e1cc02 100644
--- a/drivers/pci/dwc/pcie-qcom.c
+++ b/drivers/pci/dwc/pcie-qcom.c
@@ -126,13 +126,6 @@  static void qcom_ep_reset_deassert(struct qcom_pcie *pcie)
 	usleep_range(PERST_DELAY_US, PERST_DELAY_US + 500);
 }
 
-static irqreturn_t qcom_pcie_msi_irq_handler(int irq, void *arg)
-{
-	struct pcie_port *pp = arg;
-
-	return dw_handle_msi_irq(pp);
-}
-
 static void qcom_pcie_v0_v1_ltssm_enable(struct qcom_pcie *pcie)
 {
 	u32 val;
@@ -724,14 +717,6 @@  static int qcom_pcie_probe(struct platform_device *pdev)
 		pp->msi_irq = platform_get_irq_byname(pdev, "msi");
 		if (pp->msi_irq < 0)
 			return pp->msi_irq;
-
-		ret = devm_request_irq(dev, pp->msi_irq,
-				       qcom_pcie_msi_irq_handler,
-				       IRQF_SHARED, "qcom-pcie-msi", pp);
-		if (ret) {
-			dev_err(dev, "cannot request msi irq\n");
-			return ret;
-		}
 	}
 
 	ret = phy_init(pcie->phy);