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-rw-r--r--arch/mips/pci/pci-legacy.c40
1 files changed, 2 insertions, 38 deletions
diff --git a/arch/mips/pci/pci-legacy.c b/arch/mips/pci/pci-legacy.c
index 78c22987bef0..c24226ea0a6e 100644
--- a/arch/mips/pci/pci-legacy.c
+++ b/arch/mips/pci/pci-legacy.c
@@ -241,47 +241,11 @@ static int __init pcibios_init(void)
subsys_initcall(pcibios_init);
-static int pcibios_enable_resources(struct pci_dev *dev, int mask)
-{
- u16 cmd, old_cmd;
- int idx;
- struct resource *r;
-
- pci_read_config_word(dev, PCI_COMMAND, &cmd);
- old_cmd = cmd;
- for (idx=0; idx < PCI_NUM_RESOURCES; idx++) {
- /* Only set up the requested stuff */
- if (!(mask & (1<<idx)))
- continue;
-
- r = &dev->resource[idx];
- if (!(r->flags & (IORESOURCE_IO | IORESOURCE_MEM)))
- continue;
- if ((idx == PCI_ROM_RESOURCE) &&
- (!(r->flags & IORESOURCE_ROM_ENABLE)))
- continue;
- if (!r->start && r->end) {
- pci_err(dev,
- "can't enable device: resource collisions\n");
- return -EINVAL;
- }
- if (r->flags & IORESOURCE_IO)
- cmd |= PCI_COMMAND_IO;
- if (r->flags & IORESOURCE_MEM)
- cmd |= PCI_COMMAND_MEMORY;
- }
- if (cmd != old_cmd) {
- pci_info(dev, "enabling device (%04x -> %04x)\n", old_cmd, cmd);
- pci_write_config_word(dev, PCI_COMMAND, cmd);
- }
- return 0;
-}
-
int pcibios_enable_device(struct pci_dev *dev, int mask)
{
- int err;
+ int err = pci_enable_resources(dev, mask);
- if ((err = pcibios_enable_resources(dev, mask)) < 0)
+ if (err < 0)
return err;
return pcibios_plat_dev_init(dev);

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