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powerpc: Remove `have_of' global variable

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The `have_of' variable is a relic from the arch/ppc time, it isn't
useful nowadays.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Anton Vorontsov 2008-12-09 09:47:29 +00:00 • committed by Paul Mackerras
parent 0efbb57e06
commit 6b82b3e4b5
6 changed files with 2 additions and 15 deletions
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7
arch/powerpc/kernel/pci_32.c
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@ -266,9 +266,6 @@ pci_busdev_to_OF_node(struct pci_bus *bus, int devfn)
{
struct device_node *parent, *np;
if (!have_of)
return NULL;
pr_debug("pci_busdev_to_OF_node(%d,0x%x)\n", bus->number, devfn);
parent = scan_OF_for_pci_bus(bus);
if (parent == NULL)
@ -309,8 +306,6 @@ pci_device_from_OF_node(struct device_node* node, u8* bus, u8* devfn)
struct pci_controller* hose;
struct pci_dev* dev = NULL;
if (!have_of)
return -ENODEV;
/* Make sure it's really a PCI device */
hose = pci_find_hose_for_OF_device(node);
if (!hose || !hose->dn)
@ -431,7 +426,7 @@ static int __init pcibios_init(void)
* numbers vs. kernel bus numbers since we may have to
* remap them.
*/
if (pci_assign_all_buses && have_of)
if (pci_assign_all_buses)
pcibios_make_OF_bus_map();
/* Call common code to handle resource allocation */