[RFC PATCH v3 62/78] hw/gpio: add fallthrough pseudo-keyword

[Emmanouil Pitsidianakis]

In preparation of raising -Wimplicit-fallthrough to 5, replace all
fall-through comments with the fallthrough attribute pseudo-keyword.

Signed-off-by: Emmanouil Pitsidianakis <manos.pitsidianakis@linaro.org>
---
 hw/gpio/omap_gpio.c  | 2 +-
 hw/i2c/bitbang_i2c.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/hw/gpio/omap_gpio.c b/hw/gpio/omap_gpio.c
index a3341d70f1..82a9ea4810 100644
--- a/hw/gpio/omap_gpio.c
+++ b/hw/gpio/omap_gpio.c
@@ -563,7 +563,7 @@ static void omap2_gpio_module_writep(void *opaque, hwaddr 
addr,
         cur = omap2_gpio_module_read(opaque, addr & ~3) &
                 ~(mask << ((addr & 3) << 3));
 
-        /* Fall through.  */
+        fallthrough;
     case 0x18: /* GPIO_IRQSTATUS1 */
     case 0x28: /* GPIO_IRQSTATUS2 */
     case 0x60: /* GPIO_CLEARIRQENABLE1 */
diff --git a/hw/i2c/bitbang_i2c.c b/hw/i2c/bitbang_i2c.c
index de5f5aacf5..3d768ae564 100644
--- a/hw/i2c/bitbang_i2c.c
+++ b/hw/i2c/bitbang_i2c.c
@@ -156,7 +156,7 @@ int bitbang_i2c_set(bitbang_i2c_interface *i2c, int line, 
int level)
     case RECEIVING_BIT7:
         i2c->buffer = i2c_recv(i2c->bus);
         trace_bitbang_i2c_recv(i2c->buffer);
-        /* Fall through... */
+        fallthrough;
     case RECEIVING_BIT6 ... RECEIVING_BIT0:
         data = i2c->buffer >> 7;
         /* will end up in SENDING_ACK */
-- 
2.39.2