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backlight: apple_bl: 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().

Hard-coding the domain as 0.

Signed-off-by: Sinan Kaya <okaya@codeaurora.org>
Acked-by: Daniel Thompson <daniel.thompson@linaro.org>
Acked-by: Jingoo Han <jingoohan1@gmail.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Sinan Kaya 2017-12-19 00:37:57 -05:00 committed by Lee Jones
parent 4fbd8d194f
commit 12a9d3bb6a
1 changed files with 1 additions and 1 deletions
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2
drivers/video/backlight/apple_bl.c
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@ -143,7 +143,7 @@ static int apple_bl_add(struct acpi_device *dev)
struct pci_dev *host;
int intensity;
host = pci_get_bus_and_slot(0, 0);
host = pci_get_domain_bus_and_slot(0, 0, 0);
if (!host) {
pr_err("unable to find PCI host\n");