X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=drivers%2Fbcma%2Fdriver_pci.c;h=f499a469e66d08d7dfcb50e123c82fc920f32ea9;hb=662d618b983cd0566a1cc2ed28c09a0a4b07b9f3;hp=786666488a2dc2f7d0d076fa44096656501493a8;hpb=c102cb097d9371c2c60049d041ab1f8bdca5ccc2;p=firefly-linux-kernel-4.4.55.git

diff --git a/drivers/bcma/driver_pci.c b/drivers/bcma/driver_pci.c
index 786666488a2d..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_drv_pci *pc, struct bcma_device *core,
-			  bool enable)
-{
-	struct pci_dev *pdev;
-	u32 coremask, tmp;
-	int err = 0;
-
-	if (!pc || core->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 = pc->core->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;
@@ -328,28 +295,12 @@ static void bcma_core_pci_extend_L1timer(struct bcma_drv_pci *pc, bool extend)
 	bcma_pcie_read(pc, BCMA_CORE_PCI_DLLP_PMTHRESHREG);
 }
 
-void bcma_core_pci_up(struct bcma_bus *bus)
+void bcma_core_pci_up(struct bcma_drv_pci *pc)
 {
-	struct bcma_drv_pci *pc;
-
-	if (bus->hosttype != BCMA_HOSTTYPE_PCI)
-		return;
-
-	pc = &bus->drv_pci[0];
-
 	bcma_core_pci_extend_L1timer(pc, true);
 }
-EXPORT_SYMBOL_GPL(bcma_core_pci_up);
 
-void bcma_core_pci_down(struct bcma_bus *bus)
+void bcma_core_pci_down(struct bcma_drv_pci *pc)
 {
-	struct bcma_drv_pci *pc;
-
-	if (bus->hosttype != BCMA_HOSTTYPE_PCI)
-		return;
-
-	pc = &bus->drv_pci[0];
-
 	bcma_core_pci_extend_L1timer(pc, false);
 }
-EXPORT_SYMBOL_GPL(bcma_core_pci_down);