bcma: add functions to scan cores needed on SoCs

[cascardo/linux.git] / drivers / bcma / driver_pci.c

diff --git a/drivers/bcma/driver_pci.c b/drivers/bcma/driver_pci.c
index 25f3ddf..4e08210 100644 (file)
--- a/drivers/bcma/driver_pci.c
+++ b/drivers/bcma/driver_pci.c
@@ -189,6 +189,9 @@ static bool bcma_core_pci_is_in_hostmode(struct bcma_drv_pci *pc)
 
 void bcma_core_pci_init(struct bcma_drv_pci *pc)
 {
+       if (pc->setup_done)
+               return;
+
        if (bcma_core_pci_is_in_hostmode(pc)) {
 #ifdef CONFIG_BCMA_DRIVER_PCI_HOSTMODE
                bcma_core_pci_hostmode_init(pc);
@@ -198,6 +201,8 @@ void bcma_core_pci_init(struct bcma_drv_pci *pc)
        } else {
                bcma_core_pci_clientmode_init(pc);
        }
+
+       pc->setup_done = true;
 }
 
 int bcma_core_pci_irq_ctl(struct bcma_drv_pci *pc, struct bcma_device *core,