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authorArnd Bergmann <arnd@arndb.de>2023-08-10 17:19:22 +0300
committerBjorn Helgaas <bhelgaas@google.com>2023-08-14 20:05:18 +0300
commit87382eaddeed3d32afc9e4524f9488eb1bc999c2 (patch)
treefa08a9923155b9925e75e643a750310bca6bfc70 /include/linux/pci.h
parent0e8207f54cf5902367080a0e648d3adae6c019a1 (diff)
downloadlinux-87382eaddeed3d32afc9e4524f9488eb1bc999c2.tar.xz
PCI/sysfs: Move declarations to linux/pci.h
A couple of architectures build the __weak versions of pci_create_resource_files() and pci_remove_resource_files() but don't have prototypes for these, which causes warnings: drivers/pci/pci-sysfs.c:1253:12: error: no previous prototype for 'pci_create_resource_files' [-Werror=missing-prototypes] 1253 | int __weak pci_create_resource_files(struct pci_dev *dev) { return 0; } drivers/pci/pci-sysfs.c:1254:13: error: no previous prototype for 'pci_remove_resource_files' [-Werror=missing-prototypes] 1254 | void __weak pci_remove_resource_files(struct pci_dev *dev) { return; } Move the prototypes from alpha architecture into the global header to avoid these warnings for all of them. Link: https://lore.kernel.org/r/20230810141947.1236730-5-arnd@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'include/linux/pci.h')
-rw-r--r--include/linux/pci.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 0ff7500772e6..b4eae9f2e1fc 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -2260,6 +2260,11 @@ int pcibios_alloc_irq(struct pci_dev *dev);
void pcibios_free_irq(struct pci_dev *dev);
resource_size_t pcibios_default_alignment(void);
+#if !defined(HAVE_PCI_MMAP) && !defined(ARCH_GENERIC_PCI_MMAP_RESOURCE)
+extern int pci_create_resource_files(struct pci_dev *dev);
+extern void pci_remove_resource_files(struct pci_dev *dev);
+#endif
+
#if defined(CONFIG_PCI_MMCONFIG) || defined(CONFIG_ACPI_MCFG)
void __init pci_mmcfg_early_init(void);
void __init pci_mmcfg_late_init(void);