From 38fce264b12bab641f22cef59db5d5b0b0cd841f Mon Sep 17 00:00:00 2001 From: Gustavo A. R. Silva Date: Mon, 2 Jul 2018 13:06:05 -0500 Subject: dmaengine: nbpfaxi: Mark expected switch fall-through In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Signed-off-by: Gustavo A. R. Silva Signed-off-by: Vinod Koul --- drivers/dma/nbpfaxi.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/dma/nbpfaxi.c') diff --git a/drivers/dma/nbpfaxi.c b/drivers/dma/nbpfaxi.c index 2f9974ddfbb2..8c7b2e8703da 100644 --- a/drivers/dma/nbpfaxi.c +++ b/drivers/dma/nbpfaxi.c @@ -479,6 +479,7 @@ static size_t nbpf_xfer_size(struct nbpf_device *nbpf, default: pr_warn("%s(): invalid bus width %u\n", __func__, width); + /* fall through */ case DMA_SLAVE_BUSWIDTH_1_BYTE: size = burst; } -- cgit v1.2.3-55-g7522