From 8e64a7cce7b16e02e00eeb16f66909022b200da6 Mon Sep 17 00:00:00 2001 From: Julia Lawall Date: Tue, 2 Jan 2018 14:28:00 +0100 Subject: [PATCH] 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 --- drivers/pci/dwc/pcie-qcom.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/pci/dwc/pcie-qcom.c b/drivers/pci/dwc/pcie-qcom.c index ce7ba5b7552a..b3adc1074e9e 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))