drivers/char: Eliminate use after free

[pandora-kernel.git] / drivers / ssb / driver_pcicore.c

diff --git a/drivers/ssb/driver_pcicore.c b/drivers/ssb/driver_pcicore.c
index f1dcd79..0e8d352 100644 (file)
--- a/drivers/ssb/driver_pcicore.c
+++ b/drivers/ssb/driver_pcicore.c
@@ -246,20 +246,12 @@ static struct pci_controller ssb_pcicore_controller = {
        .pci_ops        = &ssb_pcicore_pciops,
        .io_resource    = &ssb_pcicore_io_resource,
        .mem_resource   = &ssb_pcicore_mem_resource,
-       .mem_offset     = 0x24000000,
 };
 
-static u32 ssb_pcicore_pcibus_iobase = 0x100;
-static u32 ssb_pcicore_pcibus_membase = SSB_PCI_DMA;
-
 /* This function is called when doing a pci_enable_device().
  * We must first check if the device is a device on the PCI-core bridge. */
 int ssb_pcicore_plat_dev_init(struct pci_dev *d)
 {
-       struct resource *res;
-       int pos, size;
-       u32 *base;
-
        if (d->bus->ops != &ssb_pcicore_pciops) {
                /* This is not a device on the PCI-core bridge. */
                return -ENODEV;
@@ -268,27 +260,6 @@ int ssb_pcicore_plat_dev_init(struct pci_dev *d)
        ssb_printk(KERN_INFO "PCI: Fixing up device %s\n",
                   pci_name(d));
 
-       /* Fix up resource bases */
-       for (pos = 0; pos < 6; pos++) {
-               res = &d->resource[pos];
-               if (res->flags & IORESOURCE_IO)
-                       base = &ssb_pcicore_pcibus_iobase;
-               else
-                       base = &ssb_pcicore_pcibus_membase;
-               res->flags |= IORESOURCE_PCI_FIXED;
-               if (res->end) {
-                       size = res->end - res->start + 1;
-                       if (*base & (size - 1))
-                               *base = (*base + size) & ~(size - 1);
-                       res->start = *base;
-                       res->end = res->start + size - 1;
-                       *base += size;
-                       pci_write_config_dword(d, PCI_BASE_ADDRESS_0 + (pos << 2), res->start);
-               }
-               /* Fix up PCI bridge BAR0 only */
-               if (d->bus->number == 0 && PCI_SLOT(d->devfn) == 0)
-                       break;
-       }
        /* Fix up interrupt lines */
        d->irq = ssb_mips_irq(extpci_core->dev) + 2;
        pci_write_config_byte(d, PCI_INTERRUPT_LINE, d->irq);