nullp              47 drivers/gpu/drm/nouveau/include/nvkm/subdev/mmu.h 	void *nullp;
nullp            1007 drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c 	if (vmm->nullp) {
nullp            1009 drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c 				  vmm->nullp, vmm->null);
nullp             222 drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmnv44.c 	vmm->nullp = dma_alloc_coherent(subdev->device->dev, 16 * 1024,
nullp             224 drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmnv44.c 	if (!vmm->nullp) {
nullp            2542 drivers/usb/gadget/udc/fsl_qe_udc.c 	udc->nullp = virt_to_phys((void *)udc->nullbuf);
nullp            2543 drivers/usb/gadget/udc/fsl_qe_udc.c 	if (udc->nullp == DMA_ADDR_INVALID) {
nullp            2544 drivers/usb/gadget/udc/fsl_qe_udc.c 		udc->nullp = dma_map_single(
nullp            2552 drivers/usb/gadget/udc/fsl_qe_udc.c 					udc->nullp, 256,
nullp            2591 drivers/usb/gadget/udc/fsl_qe_udc.c 			udc->nullp, 256,
nullp            2593 drivers/usb/gadget/udc/fsl_qe_udc.c 			udc->nullp = DMA_ADDR_INVALID;
nullp            2596 drivers/usb/gadget/udc/fsl_qe_udc.c 			udc->nullp, 256,
nullp            2638 drivers/usb/gadget/udc/fsl_qe_udc.c 			udc->nullp, 256,
nullp            2640 drivers/usb/gadget/udc/fsl_qe_udc.c 			udc->nullp = DMA_ADDR_INVALID;
nullp            2643 drivers/usb/gadget/udc/fsl_qe_udc.c 			udc->nullp, 256,
nullp             348 drivers/usb/gadget/udc/fsl_qe_udc.h 	dma_addr_t nullp;