diff options
Diffstat (limited to 'drivers/bcma/driver_pci.c')
| -rw-r--r-- | drivers/bcma/driver_pci.c | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/drivers/bcma/driver_pci.c b/drivers/bcma/driver_pci.c index cfd35bc1c5a3..f499a469e66d 100644 --- a/drivers/bcma/driver_pci.c +++ b/drivers/bcma/driver_pci.c @@ -282,39 +282,6 @@ void bcma_core_pci_power_save(struct bcma_bus *bus, bool up) } EXPORT_SYMBOL_GPL(bcma_core_pci_power_save); -int bcma_core_pci_irq_ctl(struct bcma_bus *bus, struct bcma_device *core, - bool enable) -{ - struct pci_dev *pdev; - u32 coremask, tmp; - int err = 0; - - if (bus->hosttype != BCMA_HOSTTYPE_PCI) { - /* This bcma device is not on a PCI host-bus. So the IRQs are - * not routed through the PCI core. - * So we must not enable routing through the PCI core. */ - goto out; - } - - pdev = bus->host_pci; - - err = pci_read_config_dword(pdev, BCMA_PCI_IRQMASK, &tmp); - if (err) - goto out; - - coremask = BIT(core->core_index) << 8; - if (enable) - tmp |= coremask; - else - tmp &= ~coremask; - - err = pci_write_config_dword(pdev, BCMA_PCI_IRQMASK, tmp); - -out: - return err; -} -EXPORT_SYMBOL_GPL(bcma_core_pci_irq_ctl); - static void bcma_core_pci_extend_L1timer(struct bcma_drv_pci *pc, bool extend) { u32 w; |