Merge tag 'v2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

[mv-sheeva.git] / drivers / staging / tidspbridge / core / io_sm.c

diff --git a/drivers/staging/tidspbridge/core/io_sm.c b/drivers/staging/tidspbridge/core/io_sm.c
index 571864555ddd894c73f2649ca43996b5bf7d77a4..27e0aa81a584b61f16626e788cce3981b0a9f75a 100644 (file)
--- a/drivers/staging/tidspbridge/core/io_sm.c
+++ b/drivers/staging/tidspbridge/core/io_sm.c
@@ -949,7 +949,7 @@ func_end:
  *      Calls the Bridge's CHNL_ISR to determine if this interrupt is ours, then
  *      schedules a DPC to dispatch I/O.
  */
-void io_mbox_msg(u32 msg)
+int io_mbox_msg(struct notifier_block *self, unsigned long len, void *msg)
 {
        struct io_mgr *pio_mgr;
        struct dev_object *dev_obj;
@@ -959,9 +959,9 @@ void io_mbox_msg(u32 msg)
        dev_get_io_mgr(dev_obj, &pio_mgr);
 
        if (!pio_mgr)
-               return;
+               return NOTIFY_BAD;
 
-       pio_mgr->intr_val = (u16)msg;
+       pio_mgr->intr_val = (u16)((u32)msg);
        if (pio_mgr->intr_val & MBX_PM_CLASS)
                io_dispatch_pm(pio_mgr);
 
@@ -973,7 +973,7 @@ void io_mbox_msg(u32 msg)
                spin_unlock_irqrestore(&pio_mgr->dpc_lock, flags);
                tasklet_schedule(&pio_mgr->dpc_tasklet);
        }
-       return;
+       return NOTIFY_OK;
 }
 
 /*