Commit bbcb8755 authored by Vinod Koul's avatar Vinod Koul
Browse files

dmaengine: pl330: Mark expected switch fall-through 



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

Reviewed-by: default avatarKrzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent ce397d21

drivers/dma/pl330.c

+3 −0
Original line number Diff line number Diff line
@@ -1046,13 +1046,16 @@ static bool _start(struct pl330_thread *thrd) 


		if (_state(thrd) == PL330_STATE_KILLING)

			UNTIL(thrd, PL330_STATE_STOPPED)

		/* fall through */



	case PL330_STATE_FAULTING:

		_stop(thrd);

		/* fall through */



	case PL330_STATE_KILLING:

	case PL330_STATE_COMPLETING:

		UNTIL(thrd, PL330_STATE_STOPPED)

		/* fall through */



	case PL330_STATE_STOPPED:

		return _trigger(thrd);

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