2769 pl330_probe(struct amba_device *adev, const struct amba_id *id)  in pl330_probe()  argument
2780 	pdat = dev_get_platdata(&adev->dev);  in pl330_probe()
2782 	ret = dma_set_mask_and_coherent(&adev->dev, DMA_BIT_MASK(32));  in pl330_probe()
2787 	pl330 = devm_kzalloc(&adev->dev, sizeof(*pl330), GFP_KERNEL);  in pl330_probe()
2789 		dev_err(&adev->dev, "unable to allocate mem\n");  in pl330_probe()
2794 	pd->dev = &adev->dev;  in pl330_probe()
2798 	res = &adev->res;  in pl330_probe()
2799 	pl330->base = devm_ioremap_resource(&adev->dev, res);  in pl330_probe()
2803 	amba_set_drvdata(adev, pl330);  in pl330_probe()
2806 		irq = adev->irq[i];  in pl330_probe()
2808 			ret = devm_request_irq(&adev->dev, irq,  in pl330_probe()
2810 					       dev_name(&adev->dev), pl330);  in pl330_probe()
2820 	pcfg->periph_id = adev->periphid;  in pl330_probe()
2830 		dev_warn(&adev->dev, "unable to allocate desc\n");  in pl330_probe()
2845 		dev_err(&adev->dev, "unable to allocate pl330->peripherals\n");  in pl330_probe()
2851 		if (!adev->dev.of_node)  in pl330_probe()
2854 			pch->chan.private = adev->dev.of_node;  in pl330_probe()
2896 		dev_err(&adev->dev, "unable to register DMAC\n");  in pl330_probe()
2900 	if (adev->dev.of_node) {  in pl330_probe()
2901 		ret = of_dma_controller_register(adev->dev.of_node,  in pl330_probe()
2904 			dev_err(&adev->dev,  in pl330_probe()
2909 	adev->dev.dma_parms = &pl330->dma_parms;  in pl330_probe()
2915 	ret = dma_set_max_seg_size(&adev->dev, 1900800);  in pl330_probe()
2917 		dev_err(&adev->dev, "unable to set the seg size\n");  in pl330_probe()
2920 	dev_info(&adev->dev,  in pl330_probe()
2921 		"Loaded driver for PL330 DMAC-%x\n", adev->periphid);  in pl330_probe()
2922 	dev_info(&adev->dev,  in pl330_probe()
2927 	pm_runtime_irq_safe(&adev->dev);  in pl330_probe()
2928 	pm_runtime_use_autosuspend(&adev->dev);  in pl330_probe()
2929 	pm_runtime_set_autosuspend_delay(&adev->dev, PL330_AUTOSUSPEND_DELAY);  in pl330_probe()
2930 	pm_runtime_mark_last_busy(&adev->dev);  in pl330_probe()
2931 	pm_runtime_put_autosuspend(&adev->dev);  in pl330_probe()
2954 static int pl330_remove(struct amba_device *adev)  in pl330_remove()  argument
2956 	struct pl330_dmac *pl330 = amba_get_drvdata(adev);  in pl330_remove()
2961 	if (adev->dev.of_node)  in pl330_remove()
2962 		of_dma_controller_free(adev->dev.of_node);  in pl330_remove()