ssb: Put host pointers into a union

This slightly shrinks the structure.

Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/ssb/driver_pcicore.c b/drivers/ssb/driver_pcicore.c
index 538c570df33..f1dcd7969a5 100644
--- a/drivers/ssb/driver_pcicore.c
+++ b/drivers/ssb/driver_pcicore.c
@@ -551,13 +551,13 @@ int ssb_pcicore_dev_irqvecs_enable(struct ssb_pcicore *pc,
         might_sleep_if(pdev->id.coreid != SSB_DEV_PCI);
 
         /* Enable interrupts for this device. */
-        if (bus->host_pci &&
-            ((pdev->id.revision >= 6) || (pdev->id.coreid == SSB_DEV_PCIE))) {
+        if ((pdev->id.revision >= 6) || (pdev->id.coreid == SSB_DEV_PCIE)) {
                 u32 coremask;
 
                 /* Calculate the "coremask" for the device. */
                 coremask = (1 << dev->core_index);
 
+                SSB_WARN_ON(bus->bustype != SSB_BUSTYPE_PCI);
                 err = pci_read_config_dword(bus->host_pci, SSB_PCI_IRQMASK, &tmp);
                 if (err)
                         goto out;