[PATCH 19/30] PCI/quirks: deprecate pci_get_bus_and_slot()
STALE3235d
From: Sinan Kaya <hidden>
Date: 2017-11-22 05:35:27
Also in:
linux-arm-msm, linux-pci, lkml
Subsystem:
pci subsystem, the rest · Maintainers:
Bjorn Helgaas, Linus Torvalds
Revision v1 of 4 in this series.
Revisions (4)
- v1 current
- v2 [diff vs current]
- v3 [diff vs current]
- v4 [diff vs current]
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. Use pci_get_domain_bus_and_slot() with a domain number of 0 where we can't extract the domain number. Other places, use the actual domain number from the device. Signed-off-by: Sinan Kaya <redacted> --- drivers/pci/quirks.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index 911b3b6..85a5308 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c@@ -2699,7 +2699,7 @@ static void __nv_msi_ht_cap_quirk(struct pci_dev *dev, int all) * HT MSI mapping should be disabled on devices that are below * a non-Hypertransport host bridge. Locate the host bridge... */ - host_bridge = pci_get_bus_and_slot(0, PCI_DEVFN(0, 0)); + host_bridge = pci_get_domain_bus_and_slot(0, 0, PCI_DEVFN(0, 0)); if (host_bridge == NULL) { dev_warn(&dev->dev, "nv_msi_ht_cap_quirk didn't locate host bridge\n"); return;
--
1.9.1