diff mbox series

[v8,2/9] PCI: dwc: exynos: Switch to use the new IRQ API

Message ID a58b9da41b09cc7dc241de34f7b28fd540d9fd7c.1519819020.git.gustavo.pimentel@synopsys.com
State Superseded
Headers show
Series PCI: dwc: Enables MSI-X driver support | expand

Commit Message

Gustavo Pimentel Feb. 28, 2018, 12:04 p.m. UTC 
Changes Exynos SoC specific driver to use the new IRQ API available in
pcie-designware.

Signed-off-by: Gustavo Pimentel <gustavo.pimentel@synopsys.com>
Acked-by: Jingoo Han <jingoohan1@gmail.com>
---
Change v1->v2:
- Nothing changed, just to follow the patch set version.
Change v2->v3:
- Nothing changed, just to follow the patch set version.
Change v3->v4:
- Changed summary line to match the drivers/PCI convention and changelog to
maintain the consistency (thanks Bjorn).
Change v4->v5:
- Nothing changed, just to follow the patch set version.
Change v5->v6:
- Nothing changed, just to follow the patch set version.
Change v6->v7:
- Nothing changed, just to follow the patch set version.
Change v7->v8:
- Rebased against v4.16-rc1.

 drivers/pci/dwc/pci-exynos.c | 18 ------------------
 1 file changed, 18 deletions(-)
diff mbox series

Patch

diff --git a/drivers/pci/dwc/pci-exynos.c b/drivers/pci/dwc/pci-exynos.c
index ca62781..4cc1e5d 100644
--- a/drivers/pci/dwc/pci-exynos.c
+++ b/drivers/pci/dwc/pci-exynos.c
@@ -294,15 +294,6 @@  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;
@@ -428,15 +419,6 @@  static int __init exynos_add_pcie_port(struct exynos_pcie *ep,
 			dev_err(dev, "failed to get msi irq\n");
 			return pp->msi_irq;
 		}
-
-		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;