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authorShawn Guo <shawn.guo@linaro.org>2013-04-22 21:48:45 +0800
committerMark Brown <broonie@opensource.wolfsonmicro.com>2013-04-23 11:34:09 +0100
commit19133d2cfd9d6ad8365d94137dcd3e18f760c8e2 (patch)
tree4ab402647258a2280b57f7b1b786ea6a3848a7f8 /sound
parenta8956908bf03418d7264de79e1e988628183f537 (diff)
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op-kernel-dev-19133d2cfd9d6ad8365d94137dcd3e18f760c8e2.tar.gz
ASoC: generic-dmaengine-pcm: use a more common dma name
The examples in Documentation/devicetree/bindings/dma/dma.txt recommends the name for dma channel doing both RX and TX to be "rx-tx". This becomes a common pattern that has been adopted by platforms that converts to generic DMA bindings. Let's follow this common pattern in generic-dmaengine-pcm. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound')
-rw-r--r--sound/soc/soc-generic-dmaengine-pcm.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/soc-generic-dmaengine-pcm.c b/sound/soc/soc-generic-dmaengine-pcm.c
index 5fd5ed4..98e1310 100644
--- a/sound/soc/soc-generic-dmaengine-pcm.c
+++ b/sound/soc/soc-generic-dmaengine-pcm.c
@@ -227,7 +227,7 @@ static void dmaengine_pcm_request_chan_of(struct dmaengine_pcm *pcm,
return;
if (pcm->flags & SND_DMAENGINE_PCM_FLAG_HALF_DUPLEX) {
- pcm->chan[0] = of_dma_request_slave_channel(of_node, "tx_rx");
+ pcm->chan[0] = of_dma_request_slave_channel(of_node, "rx-tx");
pcm->chan[1] = pcm->chan[0];
} else {
for (i = SNDRV_PCM_STREAM_PLAYBACK; i <= SNDRV_PCM_STREAM_CAPTURE; i++) {
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