usb: musb_core: mark expected switch fall-through
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.
Addresses-Coverity-ID: 1397608
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Signed-off-by: Bin Liu <b-liu@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c
index ff5a1a8..889ca9b 100644
--- a/drivers/usb/musb/musb_core.c
+++ b/drivers/usb/musb/musb_core.c
@@ -767,6 +767,7 @@
case OTG_STATE_B_IDLE:
if (!musb->is_active)
break;
+ /* fall through */
case OTG_STATE_B_PERIPHERAL:
musb_g_suspend(musb);
musb->is_active = musb->g.b_hnp_enable;