+int ux500_msp_i2s_of_init_msp(struct platform_device *pdev,
+ struct ux500_msp *msp,
+ struct msp_i2s_platform_data **platform_data)
+{
+ struct msp_i2s_platform_data *pdata;
+
+ *platform_data = devm_kzalloc(&pdev->dev,
+ sizeof(struct msp_i2s_platform_data),
+ GFP_KERNEL);
+ pdata = *platform_data;
+ if (!pdata)
+ return -ENOMEM;
+
+ msp->playback_dma_data.dma_cfg = devm_kzalloc(&pdev->dev,
+ sizeof(struct stedma40_chan_cfg),
+ GFP_KERNEL);
+ if (!msp->playback_dma_data.dma_cfg)
+ return -ENOMEM;
+
+ msp->capture_dma_data.dma_cfg = devm_kzalloc(&pdev->dev,
+ sizeof(struct stedma40_chan_cfg),
+ GFP_KERNEL);
+ if (!msp->capture_dma_data.dma_cfg)
+ return -ENOMEM;
+
+ return 0;
+}
+