* [PATCH resend V3 24/29] backlight: deprecate pci_get_bus_and_slot()
@ 2017-11-28 17:42 Sinan Kaya
0 siblings, 0 replies; only message in thread
From: Sinan Kaya @ 2017-11-28 17:42 UTC (permalink / raw)
To: linux-pci, timur
Cc: lee.jones, linux-arm-msm, linux-arm-kernel, Sinan Kaya,
Daniel Thompson, Jingoo Han, Bartlomiej Zolnierkiewicz,
open list:FRAMEBUFFER LAYER, open list:FRAMEBUFFER LAYER,
open list
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.
Acked-by: Jingoo Han <jingoohan1@gmail.com>
Acked-by: Daniel Thompson <daniel.thompson@linaro.org>
Signed-off-by: Sinan Kaya <okaya@codeaurora.org>
---
drivers/video/backlight/apple_bl.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/video/backlight/apple_bl.c b/drivers/video/backlight/apple_bl.c
index d843296..6a34ab9 100644
--- a/drivers/video/backlight/apple_bl.c
+++ b/drivers/video/backlight/apple_bl.c
@@ -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");
--
1.9.1
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