[2/8] pci: exynos SoC driver adapted to new irq API

Commit Message

Joao Pinto May 30, 2017, 11:32 a.m. UTC

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

Signed-off-by: Joao Pinto <[e-mail]>
Acked-by: Jingoo Han <[e-mail]>
---
 drivers/pci/dwc/pci-exynos.c | 18 ------------------
 1 file changed, 18 deletions(-)

Patch

diff --git a/drivers/pci/dwc/pci-exynos.c b/drivers/pci/dwc/pci-exynos.c
index 546082a..e49c39a 100644
--- a/drivers/pci/dwc/pci-exynos.c
+++ b/drivers/pci/dwc/pci-exynos.c
@@ -490,15 +490,6 @@  static irqreturn_t exynos_pcie_irq_handler(int irq, void *arg)
 	return IRQ_HANDLED;
 }
 
-static irqreturn_t exynos_pcie_msi_irq_handler(int irq, void *arg)
-{
-	struct exynos_pcie *ep = arg;
-	struct dw_pcie *pci = ep->pci;
-	struct pcie_port *pp = &pci->pp;
-
-	return dw_handle_msi_irq(pp);
-}
-
 static void exynos_pcie_msi_init(struct exynos_pcie *ep)
 {
 	struct dw_pcie *pci = ep->pci;
@@ -622,15 +613,6 @@  static int __init exynos_add_pcie_port(struct exynos_pcie *ep,
 			dev_err(dev, "failed to get msi irq\n");
 			return -ENODEV;
 		}
-
-		ret = devm_request_irq(dev, pp->msi_irq,
-					exynos_pcie_msi_irq_handler,
-					IRQF_SHARED | IRQF_NO_THREAD,
-					"exynos-pcie", ep);
-		if (ret) {
-			dev_err(dev, "failed to request msi irq\n");
-			return ret;
-		}
 	}
 
 	pp->root_bus_nr = -1;