path: root/drivers
diff options
authorSinan Kaya <okaya@codeaurora.org>2017-12-19 00:37:40 -0500
committerBjorn Helgaas <helgaas@kernel.org>2018-01-11 17:23:23 -0600
commit78a6b8d870634165b62c5fb781d833357a832a30 (patch)
tree109413a63b84ba98b04911c3ab40837d21d1652a /drivers
parentd4b315038be170d441ae7d7051417ac4fd56849f (diff)
ata: 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(). Use pci_get_domain_bus_and_slot() and extract the actual domain number from the pdev passed in. Signed-off-by: Sinan Kaya <okaya@codeaurora.org> Signed-off-by: Bjorn Helgaas <helgaas@kernel.org> Acked-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'drivers')
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/ata/pata_ali.c b/drivers/ata/pata_ali.c
index d19cd88ed2d3..0b122f903b8a 100644
--- a/drivers/ata/pata_ali.c
+++ b/drivers/ata/pata_ali.c
@@ -466,7 +466,8 @@ static void ali_init_chipset(struct pci_dev *pdev)
tmp |= 0x01; /* CD_ROM enable for DMA */
pci_write_config_byte(pdev, 0x53, tmp);
- north = pci_get_bus_and_slot(0, PCI_DEVFN(0,0));
+ north = pci_get_domain_bus_and_slot(pci_domain_nr(pdev->bus), 0,
+ PCI_DEVFN(0, 0));
if (north && north->vendor == PCI_VENDOR_ID_AL && ali_isa_bridge) {
/* Configure the ALi bridge logic. For non ALi rely on BIOS.
Set the south bridge enable bit */

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