target/linux/brcm47xx/patches-2.6.33/180-ssb_extif_interrupt.patch

   1 From 83e34f03ee9b86b49bde4707a1fe03a1837e29be Mon Sep 17 00:00:00 2001
   2 From: Jochen Friedrich <jochen@scram.de>
   3 Date: Wed, 3 Feb 2010 21:28:11 +0100
   4 Subject: [PATCH 1/1] ssb: fix interrupt assignment
   5
   6 Explicitely enable shared interrupt 2 for any core that didn't get a dedicated IRQ
   7 anymore (fallthrough case) and for EXTIF cores to make gpio interrupts work.
   8 Also remove a bogus comment.
   9
  10 Signed-off-by: Jochen Friedrich <jochen@scram.de>
  11 Signed-off-by: John W. Linville <linville@tuxdriver.com>
  12 ---
  13  drivers/ssb/driver_mipscore.c |    5 ++++-
  14  1 files changed, 4 insertions(+), 1 deletions(-)
  15
  16 --- a/drivers/ssb/driver_mipscore.c
  17 +++ b/drivers/ssb/driver_mipscore.c
  18 @@ -270,7 +270,6 @@ void ssb_mipscore_init(struct ssb_mipsco
  19                                 set_irq(dev, irq++);
  20                         }
  21                         break;
  22 -                       /* fallthrough */
  23                 case SSB_DEV_PCI:
  24                 case SSB_DEV_ETHERNET:
  25                 case SSB_DEV_ETHERNET_GBIT:
  26 @@ -281,6 +280,10 @@ void ssb_mipscore_init(struct ssb_mipsco
  27                                 set_irq(dev, irq++);
  28                                 break;
  29                         }
  30 +                       /* fallthrough */
  31 +               case SSB_DEV_EXTIF:
  32 +                       set_irq(dev, 0);
  33 +                       break;
  34                 }
  35         }
  36         ssb_dprintk(KERN_INFO PFX "after irq reconfiguration\n");