Commit 5c40eea7 authored by Lucas Stach's avatar Lucas Stach Committed by Bjorn Helgaas
Browse files

PCI: imx6: Remove optional (and unused) IRQs 



They are dropped with the new binding.

Signed-off-by: default avatarLucas Stach <l.stach@pengutronix.de>
Signed-off-by: default avatarBjorn Helgaas <bhelgaas@google.com>
Acked-by: default avatarRichard Zhu <r65037@freescale.com>
parent e521519a

drivers/pci/host/pci-imx6.c

+0 −42
Original line number Diff line number Diff line
@@ -32,9 +32,6 @@ 


struct imx6_pcie {

	int			reset_gpio;

	int			power_on_gpio;

	int			wake_up_gpio;

	int			disable_gpio;

	struct clk		*pcie_bus;

	struct clk		*pcie_phy;

	struct clk		*pcie;
@@ -230,9 +227,6 @@ static int imx6_pcie_deassert_core_reset(struct pcie_port *pp) 
	struct imx6_pcie *imx6_pcie = to_imx6_pcie(pp);

	int ret;



	if (gpio_is_valid(imx6_pcie->power_on_gpio))

		gpio_set_value(imx6_pcie->power_on_gpio, 1);



	regmap_update_bits(imx6_pcie->iomuxc_gpr, IOMUXC_GPR1,

			IMX6Q_GPR1_PCIE_TEST_PD, 0 << 18);

	regmap_update_bits(imx6_pcie->iomuxc_gpr, IOMUXC_GPR1,
@@ -531,42 +525,6 @@ static int __init imx6_pcie_probe(struct platform_device *pdev) 
		}

	}



	imx6_pcie->power_on_gpio = of_get_named_gpio(np, "power-on-gpio", 0);

	if (gpio_is_valid(imx6_pcie->power_on_gpio)) {

		ret = devm_gpio_request_one(&pdev->dev,

					imx6_pcie->power_on_gpio,

					GPIOF_OUT_INIT_LOW,

					"PCIe power enable");

		if (ret) {

			dev_err(&pdev->dev, "unable to get power-on gpio\n");

			return ret;

		}

	}



	imx6_pcie->wake_up_gpio = of_get_named_gpio(np, "wake-up-gpio", 0);

	if (gpio_is_valid(imx6_pcie->wake_up_gpio)) {

		ret = devm_gpio_request_one(&pdev->dev,

					imx6_pcie->wake_up_gpio,

					GPIOF_IN,

					"PCIe wake up");

		if (ret) {

			dev_err(&pdev->dev, "unable to get wake-up gpio\n");

			return ret;

		}

	}



	imx6_pcie->disable_gpio = of_get_named_gpio(np, "disable-gpio", 0);

	if (gpio_is_valid(imx6_pcie->disable_gpio)) {

		ret = devm_gpio_request_one(&pdev->dev,

					imx6_pcie->disable_gpio,

					GPIOF_OUT_INIT_HIGH,

					"PCIe disable endpoint");

		if (ret) {

			dev_err(&pdev->dev, "unable to get disable-ep gpio\n");

			return ret;

		}

	}



	/* Fetch clocks */

	imx6_pcie->pcie_phy = devm_clk_get(&pdev->dev, "pcie_phy");

	if (IS_ERR(imx6_pcie->pcie_phy)) {