From: Julia Lawall Date: Tue, 2 Jan 2018 13:28:00 +0000 (+0100) Subject: PCI: qcom: Account for const type of of_device_id.data X-Git-Tag: v5.15~9405^2~7^2~4 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=8e64a7cce7b16e02e00eeb16f66909022b200da6;p=platform%2Fkernel%2Flinux-starfive.git PCI: qcom: Account for const type of of_device_id.data This driver creates various const structures that it stores in the data field of an of_device_id array. Adding const to the declaration of the location that receives the const value from the data field ensures that the compiler will continue to check that the value is not modified. Furthermore, the const-discarding cast on the extraction from the data field is no longer needed. Done using Coccinelle. Signed-off-by: Julia Lawall Signed-off-by: Lorenzo Pieralisi Acked-by: Stanimir Varbanov --- diff --git a/drivers/pci/dwc/pcie-qcom.c b/drivers/pci/dwc/pcie-qcom.c index ce7ba5b..b3adc10 100644 --- a/drivers/pci/dwc/pcie-qcom.c +++ b/drivers/pci/dwc/pcie-qcom.c @@ -171,7 +171,7 @@ struct qcom_pcie { union qcom_pcie_resources res; struct phy *phy; struct gpio_desc *reset; - struct qcom_pcie_ops *ops; + const struct qcom_pcie_ops *ops; }; #define to_qcom_pcie(x) dev_get_drvdata((x)->dev) @@ -1234,7 +1234,7 @@ static int qcom_pcie_probe(struct platform_device *pdev) pcie->pci = pci; - pcie->ops = (struct qcom_pcie_ops *)of_device_get_match_data(dev); + pcie->ops = of_device_get_match_data(dev); pcie->reset = devm_gpiod_get_optional(dev, "perst", GPIOD_OUT_LOW); if (IS_ERR(pcie->reset))