OpenE2K
/
linux
6
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

PCI: ibmphp: 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 parameter as 0 since the code doesn't seem to be
ready for multiple domains.

Signed-off-by: Sinan Kaya <okaya@codeaurora.org>
Signed-off-by: Bjorn Helgaas <helgaas@kernel.org>
This commit is contained in:
Sinan Kaya 2017-12-19 00:37:52 -05:00 committed by Bjorn Helgaas
parent 8658e819e3
commit 48ec053518
1 changed files with 4 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
drivers/pci/hotplug/ibmphp_core.c
View File

@ -707,7 +707,8 @@ static void ibm_unconfigure_device(struct pci_func *func)
pci_lock_rescan_remove();
for (j = 0; j < 0x08; j++) {
temp = pci_get_bus_and_slot(func->busno, (func->device << 3) | j);
temp = pci_get_domain_bus_and_slot(0, func->busno,
(func->device << 3) | j);
if (temp) {
pci_stop_and_remove_bus_device(temp);
pci_dev_put(temp);
@ -780,7 +781,7 @@ static int ibm_configure_device(struct pci_func *func)
if (!(bus_structure_fixup(func->busno)))
flag = 1;
if (func->dev == NULL)
func->dev = pci_get_bus_and_slot(func->busno,
func->dev = pci_get_domain_bus_and_slot(0, func->busno,
PCI_DEVFN(func->device, func->function));
if (func->dev == NULL) {
@ -793,7 +794,7 @@ static int ibm_configure_device(struct pci_func *func)
if (num)
pci_bus_add_devices(bus);
func->dev = pci_get_bus_and_slot(func->busno,
func->dev = pci_get_domain_bus_and_slot(0, func->busno,
PCI_DEVFN(func->device, func->function));
if (func->dev == NULL) {
err("ERROR... : pci_dev still NULL\n");