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authorSinan Kaya <okaya@codeaurora.org>2017-12-19 00:37:43 -0500
committerBjorn Helgaas <helgaas@kernel.org>2018-01-11 17:26:55 -0600
commitcb5264be3c665f11e5bd0b9037c4f78d1d281edd (patch)
tree4d1d121716fca6b2bb6bce673d60fbd39688c904
parent2c2457a4bb8cc359318f9c37a8179c15d9a4ab09 (diff)
downloadlinux-cb5264be3c665f11e5bd0b9037c4f78d1d281edd.tar.bz2
ibft: Deprecate pci_get_bus_and_slot()
pci_get_bus_and_slot() is restrictive such that it assumes domain=0 as where a PCI device is present. This restricts the device drivers to be reused for other domain numbers. Getting ready to remove pci_get_bus_and_slot() function in favor of pci_get_domain_bus_and_slot(). We don't search for the device in other domains than zero. This is because on x86 platforms the BIOS executes only devices which are in domain 0. Furthermore, the iBFT spec doesn't have a domain id field. Signed-off-by: Sinan Kaya <okaya@codeaurora.org> Signed-off-by: Bjorn Helgaas <helgaas@kernel.org> Acked-by: Konrad Rzeszutek Wilk <konrad@kernel.org>
-rw-r--r--drivers/firmware/iscsi_ibft.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/firmware/iscsi_ibft.c b/drivers/firmware/iscsi_ibft.c
index 14042a64bdd5..6bc8e6640d71 100644
--- a/drivers/firmware/iscsi_ibft.c
+++ b/drivers/firmware/iscsi_ibft.c
@@ -719,8 +719,9 @@ static int __init ibft_create_kobject(struct acpi_table_ibft *header,
* executes only devices which are in domain 0. Furthermore, the
* iBFT spec doesn't have a domain id field :-(
*/
- pci_dev = pci_get_bus_and_slot((nic->pci_bdf & 0xff00) >> 8,
- (nic->pci_bdf & 0xff));
+ pci_dev = pci_get_domain_bus_and_slot(0,
+ (nic->pci_bdf & 0xff00) >> 8,
+ (nic->pci_bdf & 0xff));
if (pci_dev) {
rc = sysfs_create_link(&boot_kobj->kobj,
&pci_dev->dev.kobj, "device");