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Lines Matching defs:dmah

58 	drm_dma_handle_t *dmah;
69 	dmah = kmalloc(sizeof(drm_dma_handle_t), GFP_KERNEL);
70 	if (!dmah)
73 	dmah->size = size;
74 	dmah->vaddr = dma_alloc_coherent(&dev->pdev->dev, size,
75 					 &dmah->busaddr,
78 	if (dmah->vaddr == NULL) {
79 		kfree(dmah);
85 	for (addr = (unsigned long)dmah->vaddr, sz = size;
90 	return dmah;
100 void __drm_legacy_pci_free(struct drm_device * dev, drm_dma_handle_t * dmah)
105 	if (dmah->vaddr) {
108 		for (addr = (unsigned long)dmah->vaddr, sz = dmah->size;
112 		dma_free_coherent(&dev->pdev->dev, dmah->size, dmah->vaddr,
113 				  dmah->busaddr);
120  * @dmah: handle to memory block
125 void drm_pci_free(struct drm_device * dev, drm_dma_handle_t * dmah)
127 	__drm_legacy_pci_free(dev, dmah);
128 	kfree(dmah);