Commit 38a18dfe authored by Keith Busch's avatar Keith Busch Committed by Bjorn Helgaas
Browse files

PCI: Unexport pci_walk_bus_locked() 

There's only one user of pci_walk_bus_locked(), and it's internal to the
PCI core.  Unexport it and make it private to drivers/pci/.

Link: https://lore.kernel.org/r/20241022224851.340648-6-kbusch@meta.com


Signed-off-by: default avatarKeith Busch <kbusch@kernel.org>
[bhelgaas: move decl to drivers/pci/pci.h]
Signed-off-by: default avatarBjorn Helgaas <bhelgaas@google.com>
Reviewed-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: default avatarDavidlohr Bueso <dave@stgolabs.net>
Reviewed-by: default avatarIlpo Järvinen <ilpo.jarvinen@linux.intel.com>
parent ee061da7

drivers/pci/bus.c

+0 −1
Original line number Diff line number Diff line
@@ -435,7 +435,6 @@ void pci_walk_bus_locked(struct pci_bus *top, int (*cb)(struct pci_dev *, void * 


	__pci_walk_bus(top, cb, userdata);

}

EXPORT_SYMBOL_GPL(pci_walk_bus_locked);



struct pci_bus *pci_bus_get(struct pci_bus *bus)

{

drivers/pci/pci.h

+3 −0
Original line number Diff line number Diff line
@@ -323,6 +323,9 @@ void __pci_bus_assign_resources(const struct pci_bus *bus, 
				struct list_head *realloc_head,

				struct list_head *fail_head);

bool pci_bus_clip_resource(struct pci_dev *dev, int idx);

void pci_walk_bus_locked(struct pci_bus *top,

			 int (*cb)(struct pci_dev *, void *),

			 void *userdata);



const char *pci_resource_name(struct pci_dev *dev, unsigned int i);

include/linux/pci.h

+0 −2
Original line number Diff line number Diff line
@@ -1623,8 +1623,6 @@ int pci_scan_bridge(struct pci_bus *bus, struct pci_dev *dev, int max, 


void pci_walk_bus(struct pci_bus *top, int (*cb)(struct pci_dev *, void *),

		  void *userdata);

void pci_walk_bus_locked(struct pci_bus *top, int (*cb)(struct pci_dev *, void *),

			 void *userdata);

int pci_cfg_space_size(struct pci_dev *dev);

unsigned char pci_bus_max_busnr(struct pci_bus *bus);

void pci_setup_bridge(struct pci_bus *bus);