ssb: fix interrupt assignment

Explicitely enable shared interrupt 2 for any core that didn't get a dedicated IRQ
anymore (fallthrough case) and for EXTIF cores to make gpio interrupts work.
Also remove a bogus comment.

Signed-off-by: Jochen Friedrich <jochen@scram.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/ssb/driver_mipscore.c b/drivers/ssb/driver_mipscore.c
index 3c6feed..97efce1 100644 (file)
--- a/drivers/ssb/driver_mipscore.c
+++ b/drivers/ssb/driver_mipscore.c
@@ -270,7 +270,6 @@ void ssb_mipscore_init(struct ssb_mipscore *mcore)
                                set_irq(dev, irq++);
                        }
                        break;
-                       /* fallthrough */
                case SSB_DEV_PCI:
                case SSB_DEV_ETHERNET:
                case SSB_DEV_ETHERNET_GBIT:
@@ -281,6 +280,10 @@ void ssb_mipscore_init(struct ssb_mipscore *mcore)
                                set_irq(dev, irq++);
                                break;
                        }
+                       /* fallthrough */
+               case SSB_DEV_EXTIF:
+                       set_irq(dev, 0);
+                       break;
                }
        }
        ssb_dprintk(KERN_INFO PFX "after irq reconfiguration\n");