From: Gustavo A. R. Silva Date: Mon, 12 Aug 2019 00:18:03 +0000 (-0500) Subject: dmaengine: fsldma: Mark expected switch fall-through X-Git-Tag: v5.3-rc6~25^2~9 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=377ec83643efcae869528b4b26a5070fdeba3abd;p=linux.git dmaengine: fsldma: Mark expected switch fall-through Mark switch cases where we are expecting to fall through. Fix the following warnings (Building: powerpc-ppa8548_defconfig powerpc): drivers/dma/fsldma.c: In function ‘fsl_dma_chan_probe’: drivers/dma/fsldma.c:1165:26: warning: this statement may fall through [-Wimplicit-fallthrough=] chan->toggle_ext_pause = fsl_chan_toggle_ext_pause; ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/dma/fsldma.c:1166:2: note: here case FSL_DMA_IP_83XX: ^~~~ Reported-by: kbuild test robot Acked-by: Li Yang Signed-off-by: Gustavo A. R. Silva --- diff --git a/drivers/dma/fsldma.c b/drivers/dma/fsldma.c index 23e0a356f167..ad72b3f42ffa 100644 --- a/drivers/dma/fsldma.c +++ b/drivers/dma/fsldma.c @@ -1163,6 +1163,7 @@ static int fsl_dma_chan_probe(struct fsldma_device *fdev, switch (chan->feature & FSL_DMA_IP_MASK) { case FSL_DMA_IP_85XX: chan->toggle_ext_pause = fsl_chan_toggle_ext_pause; + /* Fall through */ case FSL_DMA_IP_83XX: chan->toggle_ext_start = fsl_chan_toggle_ext_start; chan->set_src_loop_size = fsl_chan_set_src_loop_size;