ASoC: tegra: correct playback_dma_data setup

commit 647ab784 upstream.

The errors were caused by copy/paste mistake in below commit
since v3.10:
3489d506 ASoC: tegra: Use common DAI DMA data struct

It also corrects slave_id initialization in tegra20_ac97 driver.
Signed-off-by: Richard Zhao <rizhao@nvidia.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

sound/soc/tegra/tegra20_ac97.c

@@ -399,9 +399,9 @@ static int tegra20_ac97_platform_probe(struct platform_device *pdev)
 	ac97->capture_dma_data.slave_id = of_dma[1];
 
 	ac97->playback_dma_data.addr = mem->start + TEGRA20_AC97_FIFO_TX1;
-	ac97->capture_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
-	ac97->capture_dma_data.maxburst = 4;
-	ac97->capture_dma_data.slave_id = of_dma[0];
+	ac97->playback_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
+	ac97->playback_dma_data.maxburst = 4;
+	ac97->playback_dma_data.slave_id = of_dma[1];
 
 	ret = snd_soc_register_component(&pdev->dev, &tegra20_ac97_component,
 					 &tegra20_ac97_dai, 1);

sound/soc/tegra/tegra20_spdif.c

@@ -323,8 +323,8 @@ static int tegra20_spdif_platform_probe(struct platform_device *pdev)
 	}
 
 	spdif->playback_dma_data.addr = mem->start + TEGRA20_SPDIF_DATA_OUT;
-	spdif->capture_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
-	spdif->capture_dma_data.maxburst = 4;
+	spdif->playback_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
+	spdif->playback_dma_data.maxburst = 4;
 	spdif->playback_dma_data.slave_id = dmareq->start;
 
 	pm_runtime_enable(&pdev->dev);