- Register the generic implementations for the device shutdown, suspend

  and resume methods so these events propagate through the device driver
  hierarchy.
- In dma(4) enable the chaining of the DMA engine interrupt handler for
  the LANCE devices via a dma_setup_intr(). This was commented out before
  as I was unsure whether I'd use it but this is probably cleaner than
  fiddling with the DMA engine interrupt in the LANCE driver directly.
- In ebus_setup_dinfo() free 'intrs' instead of 'reg' twice in case
  setting up a child fails due to routing one of its interrupts fails. [1]

Found by:	Coverity Prevent [1]
MFC after:	3 days

2 files changed, 6 insertions, 0 deletions

diff --git a/sys/sparc64/fhc/fhc_central.c b/sys/sparc64/fhc/fhc_central.c
index 78a27e1..dfde113 100644
--- a/sys/sparc64/fhc/fhc_central.c
+++ b/sys/sparc64/fhc/fhc_central.c
@@ -52,6 +52,9 @@ static device_method_t fhc_central_methods[] = {
 	/* Device interface. */
 	DEVMETHOD(device_probe,		fhc_central_probe),
 	DEVMETHOD(device_attach,	fhc_central_attach),
+	DEVMETHOD(device_shutdown,	bus_generic_shutdown),
+	DEVMETHOD(device_suspend,	bus_generic_suspend),
+	DEVMETHOD(device_resume,	bus_generic_resume),
 
 	/* Bus interface. */
 	DEVMETHOD(bus_print_child,	fhc_print_child),
diff --git a/sys/sparc64/fhc/fhc_nexus.c b/sys/sparc64/fhc/fhc_nexus.c
index 705c5c3..0a04065 100644
--- a/sys/sparc64/fhc/fhc_nexus.c
+++ b/sys/sparc64/fhc/fhc_nexus.c
@@ -55,6 +55,9 @@ static device_method_t fhc_nexus_methods[] = {
 	/* Device interface. */
 	DEVMETHOD(device_probe,		fhc_nexus_probe),
 	DEVMETHOD(device_attach,	fhc_nexus_attach),
+	DEVMETHOD(device_shutdown,	bus_generic_shutdown),
+	DEVMETHOD(device_suspend,	bus_generic_suspend),
+	DEVMETHOD(device_resume,	bus_generic_resume),
 
 	/* Bus interface. */
 	DEVMETHOD(bus_print_child,	fhc_print_child),