[PATCH/committed 11/20] sim: m68hc11: fix -Wimplicit-fallthrough warnings

[Mike Frysinger <vapier@gentoo.org>]

Seems like these register operations intended on falling thru.
---
 sim/m68hc11/dv-m68hc11sio.c | 1 +
 sim/m68hc11/dv-m68hc11spi.c | 1 +
 2 files changed, 2 insertions(+)

diff --git a/sim/m68hc11/dv-m68hc11sio.c b/sim/m68hc11/dv-m68hc11sio.c
index d5ecbe4f822e..03b44613c180 100644
--- a/sim/m68hc11/dv-m68hc11sio.c
+++ b/sim/m68hc11/dv-m68hc11sio.c
@@ -523,6 +523,7 @@ m68hc11sio_io_read_buffer (struct hw *me,
     case M6811_SCSR:
       controller->rx_clear_scsr = m68hc11_cpu->ios[M6811_SCSR]
         & (M6811_RDRF | M6811_IDLE | M6811_OR | M6811_NF | M6811_FE);
+      ATTRIBUTE_FALLTHROUGH;
       
     case M6811_BAUD:
     case M6811_SCCR1:
diff --git a/sim/m68hc11/dv-m68hc11spi.c b/sim/m68hc11/dv-m68hc11spi.c
index e552fd5de9a8..ac44e6ed7e2f 100644
--- a/sim/m68hc11/dv-m68hc11spi.c
+++ b/sim/m68hc11/dv-m68hc11spi.c
@@ -405,6 +405,7 @@ m68hc11spi_io_read_buffer (struct hw *me,
     case M6811_SPSR:
       controller->rx_clear_scsr = m68hc11_cpu->ios[M6811_SCSR]
         & (M6811_SPIF | M6811_WCOL | M6811_MODF);
+      ATTRIBUTE_FALLTHROUGH;
       
     case M6811_SPCR:
       val = m68hc11_cpu->ios[base];
-- 
2.43.0