2007-12-08 Till Straumann <strauman@slac.stanford.edu>

	* ep1a/irq/irq.c, gen5200/irq/irq.c, gen83xx/irq/irq_init.c,
	mbx8xx/irq/irq.c, mpc8260ads/irq/irq.c, mvme5500/irq/irq.c,
	psim/irq/no_pic.c, score603e/irq/irq.c, shared/irq/irq_supp.h,
	shared/irq/openpic_i8259_irq.c, virtex/irq/irq_init.c:
	let C_dispatch_irq_handler() return zero to indicate to
	low-level exception handling code that the exception
	was handled (not used yet).

1 files changed, 4 insertions, 3 deletions

diff --git a/c/src/lib/libbsp/powerpc/ep1a/irq/irq.c b/c/src/lib/libbsp/powerpc/ep1a/irq/irq.c
index ae5c519059..91ce967bb4 100644
--- a/c/src/lib/libbsp/powerpc/ep1a/irq/irq.c
+++ b/c/src/lib/libbsp/powerpc/ep1a/irq/irq.c
@@ -452,7 +452,7 @@ unsigned BSP_spuriousIntr = 0;
 /*
  * High level IRQ handler called from shared_raw_irq_code_entry
  */
-void C_dispatch_irq_handler (struct _BSP_Exception_frame *frame, unsigned int excNum)
+int C_dispatch_irq_handler (struct _BSP_Exception_frame *frame, unsigned int excNum)
 {
   register unsigned int irq;
   register unsigned isaIntr;                  /* boolean */
@@ -469,7 +469,7 @@ void C_dispatch_irq_handler (struct _BSP_Exception_frame *frame, unsigned int ex
     rtems_hdl_tbl[BSP_DECREMENTER].hdl( rtems_hdl_tbl[BSP_DECREMENTER].handle );
 
     _CPU_MSR_SET(msr);
-    return;
+    return 0;
     
   }
 
@@ -477,7 +477,7 @@ void C_dispatch_irq_handler (struct _BSP_Exception_frame *frame, unsigned int ex
 
   if (irq == OPENPIC_VEC_SPURIOUS) {
     ++BSP_spuriousIntr;
-   return;
+   return 0;
   }
 
   isaIntr = (irq == BSP_PCI_ISA_BRIDGE_IRQ);
@@ -529,6 +529,7 @@ void C_dispatch_irq_handler (struct _BSP_Exception_frame *frame, unsigned int ex
 #endif
     		openpic_eoi(0);
   }
+  return 0;
 }