Messages in this thread Patch in this message | | | Date | Fri, 13 Oct 2017 15:17:19 -0500 | From | "Gustavo A. R. Silva" <> | Subject | [PATCH] dmaengine: nbpfaxi: mark expected switch fall-through |
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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 <garsilva@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 d3f918a..68a3a83 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
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