dmaengine: freescale: remove FSLDMA_EXTERNAL_START control method
since users have been move to fsl_dma_external_start() API, so remove this now Signed-off-by: Vinod Koul <vinod.koul@intel.com>
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@ -1012,15 +1012,6 @@ static int fsl_dma_device_control(struct dma_chan *dchan,
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chan->set_request_count(chan, size);
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return 0;
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case FSLDMA_EXTERNAL_START:
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/* make sure the channel supports external start */
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if (!chan->toggle_ext_start)
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return -ENXIO;
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chan->toggle_ext_start(chan, arg);
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return 0;
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default:
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return -ENXIO;
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}
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