bcma: move PCI IRQ control function to host specific code

[firefly-linux-kernel-4.4.55.git] / drivers / bcma / driver_pci.c

diff --git a/drivers/bcma/driver_pci.c b/drivers/bcma/driver_pci.c
index cfd35bc1c5a35752a1ac30f751cce6dcd544a864..f499a469e66d08d7dfcb50e123c82fc920f32ea9 100644 (file)
--- 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;