USB: musb: mark expected switch fall-throughs
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>
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drivers/usb/musb
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@ -237,7 +237,7 @@ static int dsps_check_status(struct musb *musb, void *unused)
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}
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}
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musb_writeb(musb->mregs, MUSB_DEVCTL, 0);
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musb_writeb(musb->mregs, MUSB_DEVCTL, 0);
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skip_session = 1;
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skip_session = 1;
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/* fall */
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/* fall through */
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case OTG_STATE_A_IDLE:
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case OTG_STATE_A_IDLE:
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case OTG_STATE_B_IDLE:
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case OTG_STATE_B_IDLE:
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@ -378,6 +378,7 @@ static void musb_advance_schedule(struct musb *musb, struct urb *urb,
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qh = first_qh(head);
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qh = first_qh(head);
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break;
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break;
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}
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}
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/* else: fall through */
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case USB_ENDPOINT_XFER_ISOC:
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case USB_ENDPOINT_XFER_ISOC:
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case USB_ENDPOINT_XFER_INT:
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case USB_ENDPOINT_XFER_INT:
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