From fc2798502f860b18f3c7121e4dc659d3d9d28d74 Mon Sep 17 00:00:00 2001 From: Yinghai Lu Date: Mon, 9 Dec 2013 22:54:40 -0800 Subject: PCI: Convert pcibios_resource_to_bus() to take a pci_bus, not a pci_dev These interfaces: pcibios_resource_to_bus(struct pci_dev *dev, *bus_region, *resource) pcibios_bus_to_resource(struct pci_dev *dev, *resource, *bus_region) took a pci_dev, but they really depend only on the pci_bus. And we want to use them in resource allocation paths where we have the bus but not a device, so this patch converts them to take the pci_bus instead of the pci_dev: pcibios_resource_to_bus(struct pci_bus *bus, *bus_region, *resource) pcibios_bus_to_resource(struct pci_bus *bus, *resource, *bus_region) In fact, with standard PCI-PCI bridges, they only depend on the host bridge, because that's the only place address translation occurs, but we aren't going that far yet. [bhelgaas: changelog] Signed-off-by: Yinghai Lu Signed-off-by: Bjorn Helgaas --- drivers/video/arkfb.c | 2 +- drivers/video/s3fb.c | 2 +- drivers/video/vt8623fb.c | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/video') diff --git a/drivers/video/arkfb.c b/drivers/video/arkfb.c index a6b29bd4a12a..adc4ea2cc5a0 100644 --- a/drivers/video/arkfb.c +++ b/drivers/video/arkfb.c @@ -1014,7 +1014,7 @@ static int ark_pci_probe(struct pci_dev *dev, const struct pci_device_id *id) vga_res.flags = IORESOURCE_IO; - pcibios_bus_to_resource(dev, &vga_res, &bus_reg); + pcibios_bus_to_resource(dev->bus, &vga_res, &bus_reg); par->state.vgabase = (void __iomem *) vga_res.start; diff --git a/drivers/video/s3fb.c b/drivers/video/s3fb.c index 968b2997175a..9a3f8f1c6aab 100644 --- a/drivers/video/s3fb.c +++ b/drivers/video/s3fb.c @@ -1180,7 +1180,7 @@ static int s3_pci_probe(struct pci_dev *dev, const struct pci_device_id *id) vga_res.flags = IORESOURCE_IO; - pcibios_bus_to_resource(dev, &vga_res, &bus_reg); + pcibios_bus_to_resource(dev->bus, &vga_res, &bus_reg); par->state.vgabase = (void __iomem *) vga_res.start; diff --git a/drivers/video/vt8623fb.c b/drivers/video/vt8623fb.c index 8bc6e0958a09..5c7cbc6c6236 100644 --- a/drivers/video/vt8623fb.c +++ b/drivers/video/vt8623fb.c @@ -729,7 +729,7 @@ static int vt8623_pci_probe(struct pci_dev *dev, const struct pci_device_id *id) vga_res.flags = IORESOURCE_IO; - pcibios_bus_to_resource(dev, &vga_res, &bus_reg); + pcibios_bus_to_resource(dev->bus, &vga_res, &bus_reg); par->state.vgabase = (void __iomem *) vga_res.start; -- cgit v1.2.3