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authorGustavo A. R. Silva <gustavo@embeddedor.com>2018-07-02 13:06:05 -0500
committerVinod Koul <vkoul@kernel.org>2018-07-09 17:01:35 +0530
commit38fce264b12bab641f22cef59db5d5b0b0cd841f (patch)
tree9b55b8b4edfaa4657cfdeaa823d55b6b2e5aa5fb /drivers/dma
parentce397d215ccd07b8ae3f71db689aedb85d56ab40 (diff)
downloadlinux-38fce264b12bab641f22cef59db5d5b0b0cd841f.tar.bz2
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 <gustavo@embeddedor.com> Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/dma')
-rw-r--r--drivers/dma/nbpfaxi.c1
1 files changed, 1 insertions, 0 deletions
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;
}