From 2649f69f13668b29e4e46ad3249143910048e1e5 Mon Sep 17 00:00:00 2001 From: Vladimir Oltean Date: Fri, 17 Sep 2021 15:11:20 +0300 Subject: [PATCH] pci: provide prototype for pci_skip_dev outside of #if defined(CONFIG_DM_PCI_COMPAT) The weak definition of pci_skip_dev from drivers/pci/pci_common.c is not under CONFIG_DM_PCI_COMPAT, and that definition needs a previous function prototype declaration to avoid W=1 build warnings. That prototype is not available due to it being under CONFIG_DM_PCI_COMPAT, so move it outside of that preprocessor block. Signed-off-by: Vladimir Oltean Reviewed-by: Bin Meng --- include/pci.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/pci.h b/include/pci.h index 0fc22ad..11009a2 100644 --- a/include/pci.h +++ b/include/pci.h @@ -724,6 +724,7 @@ void pciauto_config_init(struct pci_controller *hose); */ int pciauto_region_allocate(struct pci_region *res, pci_size_t size, pci_addr_t *bar, bool supports_64bit); +int pci_skip_dev(struct pci_controller *hose, pci_dev_t dev); #if defined(CONFIG_DM_PCI_COMPAT) extern int pci_hose_read_config_byte_via_dword(struct pci_controller *hose, @@ -741,7 +742,6 @@ extern struct pci_controller* pci_bus_to_hose(int bus); extern struct pci_controller *find_hose_by_cfg_addr(void *cfg_addr); extern struct pci_controller *pci_get_hose_head(void); -extern int pci_skip_dev(struct pci_controller *hose, pci_dev_t dev); extern int pci_hose_scan(struct pci_controller *hose); extern int pci_hose_scan_bus(struct pci_controller *hose, int bus); -- 2.7.4