From a6eb93b3212d37fe623ed3b4351eedb971c12e3c Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Mon, 18 Jan 2016 20:19:14 -0700 Subject: dm: pci: Move pci_bus_to_hose() to compatibility This function should not be used by driver-model code, so move it to the compatibility portion. Signed-off-by: Simon Glass Reviewed-by: Bin Meng --- drivers/pci/pci_internal.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'drivers/pci/pci_internal.h') diff --git a/drivers/pci/pci_internal.h b/drivers/pci/pci_internal.h index 0867575a58f..616b9c174ce 100644 --- a/drivers/pci/pci_internal.h +++ b/drivers/pci/pci_internal.h @@ -47,4 +47,16 @@ void dm_pciauto_postscan_setup_bridge(struct udevice *dev, int sub_bus); */ int dm_pciauto_config_device(struct udevice *dev); +/** + * pci_get_bus() - Get a pointer to a bus, given its number + * + * This looks up a PCI bus based on its bus number. The bus is probed if + * necessary. + * + * @busnum: PCI bus number to look up + * @busp: Returns PCI bus on success + * @return 0 on success, or -ve error + */ +int pci_get_bus(int busnum, struct udevice **busp); + #endif -- cgit v1.2.3