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media: atomisp: deprecate pci_get_bus_and_slot()

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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. Since ISP always
uses domain 0, hard-code it in the code when calling the replacement
function pci_get_domain_bus_and_slot().

Signed-off-by: Sinan Kaya <okaya@codeaurora.org>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Sinan Kaya 2017-11-27 11:57:59 -05:00 committed by Mauro Carvalho Chehab
parent 456e7b1804
commit 2c5ff86612
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/media/atomisp/pci/atomisp2/atomisp_v4l2.c
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@ -1212,7 +1212,7 @@ static int atomisp_pci_probe(struct pci_dev *dev,
isp->pdev = dev;
isp->dev = &dev->dev;
isp->sw_contex.power_state = ATOM_ISP_POWER_UP;
isp->pci_root = pci_get_bus_and_slot(0, 0);
isp->pci_root = pci_get_domain_bus_and_slot(0, 0, 0);
if (!isp->pci_root) {
dev_err(&dev->dev, "Unable to find PCI host\n");
return -ENODEV;