From eaca62f31c1f9c8b28fd87ef6fd8afb270d7e351 Mon Sep 17 00:00:00 2001 From: Christian Marangi Date: Fri, 12 May 2023 12:38:30 +0200 Subject: [PATCH] lantiq: 5.15: fix compilation warning pciex fixup patch pcibios_map_irq request a const pci_dev while pci_find_capability doesn't. Cast dropping the const to fix compilation warning. Fix compilation warning: arch/mips/pci/fixup-lantiq.c: In function 'pcibios_map_irq': arch/mips/pci/fixup-lantiq.c:34:33: error: passing argument 1 of 'pci_find_capability' discards 'const' qualifier from pointer target type [-Werror=discarded-qualifiers] 34 | if (pci_find_capability(dev, PCI_CAP_ID_EXP)) | ^~~ In file included from arch/mips/pci/fixup-lantiq.c:9: ./include/linux/pci.h:1129:40: note: expected 'struct pci_dev *' but argument is of type 'const struct pci_dev *' 1129 | u8 pci_find_capability(struct pci_dev *dev, int cap); | ~~~~~~~~~~~~~~~~^~~ cc1: all warnings being treated as errors Signed-off-by: Christian Marangi --- .../lantiq/patches-5.15/0001-MIPS-lantiq-add-pcie-driver.patch | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/target/linux/lantiq/patches-5.15/0001-MIPS-lantiq-add-pcie-driver.patch b/target/linux/lantiq/patches-5.15/0001-MIPS-lantiq-add-pcie-driver.patch index 294bafed4a..9cd3b08b8e 100644 --- a/target/linux/lantiq/patches-5.15/0001-MIPS-lantiq-add-pcie-driver.patch +++ b/target/linux/lantiq/patches-5.15/0001-MIPS-lantiq-add-pcie-driver.patch @@ -178,7 +178,7 @@ Signed-off-by: John Crispin int pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { +#ifdef CONFIG_PCIE_LANTIQ -+ if (pci_find_capability(dev, PCI_CAP_ID_EXP)) ++ if (pci_find_capability((struct pci_dev *)dev, PCI_CAP_ID_EXP)) + return ifx_pcie_bios_map_irq(dev, slot, pin); +#endif + -- 2.30.2