In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through.
Signed-off-by: Gustavo A. R. Silva <gust...@embeddedor.com> --- drivers/dma/nbpfaxi.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/dma/nbpfaxi.c b/drivers/dma/nbpfaxi.c index 2f9974d..8c7b2e8 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; } -- 2.7.4