mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-11-16 08:44:21 +08:00
PCI: remove pci_assign_resource_fixed()
Adrian commented out this function in 2baad5f96b
, but I don't think
it's even worth cluttering the file with the unused code.
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
This commit is contained in:
parent
e3fb20f9c8
commit
b812cca4e2
@ -205,43 +205,6 @@ int pci_assign_resource(struct pci_dev *dev, int resno)
|
||||
return ret;
|
||||
}
|
||||
|
||||
#if 0
|
||||
int pci_assign_resource_fixed(struct pci_dev *dev, int resno)
|
||||
{
|
||||
struct pci_bus *bus = dev->bus;
|
||||
struct resource *res = dev->resource + resno;
|
||||
unsigned int type_mask;
|
||||
int i, ret = -EBUSY;
|
||||
|
||||
type_mask = IORESOURCE_IO | IORESOURCE_MEM | IORESOURCE_PREFETCH;
|
||||
|
||||
for (i = 0; i < PCI_BUS_NUM_RESOURCES; i++) {
|
||||
struct resource *r = bus->resource[i];
|
||||
if (!r)
|
||||
continue;
|
||||
|
||||
/* type_mask must match */
|
||||
if ((res->flags ^ r->flags) & type_mask)
|
||||
continue;
|
||||
|
||||
ret = request_resource(r, res);
|
||||
|
||||
if (ret == 0)
|
||||
break;
|
||||
}
|
||||
|
||||
if (ret) {
|
||||
dev_err(&dev->dev, "BAR %d: can't allocate %s resource %pR\n",
|
||||
resno, res->flags & IORESOURCE_IO ? "I/O" : "mem", res);
|
||||
} else if (resno < PCI_BRIDGE_RESOURCES) {
|
||||
pci_update_resource(dev, resno);
|
||||
}
|
||||
|
||||
return ret;
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(pci_assign_resource_fixed);
|
||||
#endif
|
||||
|
||||
/* Sort resources by alignment */
|
||||
void pdev_sort_resources(struct pci_dev *dev, struct resource_list *head)
|
||||
{
|
||||
|
Loading…
Reference in New Issue
Block a user