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USB: musb: mark expected switch fall-throughs

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In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.

Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Gustavo A. R. Silva 2018-06-28 13:32:33 -05:00 committed by Greg Kroah-Hartman
parent d3ac5598c5
commit 169d3606dc
2 changed files with 2 additions and 1 deletions
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2
drivers/usb/musb/musb_dsps.c
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@ -237,7 +237,7 @@ static int dsps_check_status(struct musb *musb, void *unused)
}
musb_writeb(musb->mregs, MUSB_DEVCTL, 0);
skip_session = 1;
/* fall */
/* fall through */
case OTG_STATE_A_IDLE:
case OTG_STATE_B_IDLE:

1
drivers/usb/musb/musb_host.c
View file

@ -378,6 +378,7 @@ static void musb_advance_schedule(struct musb *musb, struct urb *urb,
qh = first_qh(head);
break;
}
/* else: fall through */
case USB_ENDPOINT_XFER_ISOC:
case USB_ENDPOINT_XFER_INT: