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Searched refs:nullp (Results 1 – 2 of 2) sorted by relevance

/drivers/usb/gadget/
Dfsl_qe_udc.c2634 udc_controller->nullp = virt_to_phys((void *)udc_controller->nullbuf); in qe_udc_probe()
2635 if (udc_controller->nullp == DMA_ADDR_INVALID) { in qe_udc_probe()
2636 udc_controller->nullp = dma_map_single( in qe_udc_probe()
2644 udc_controller->nullp, 256, in qe_udc_probe()
2687 udc_controller->nullp, 256, in qe_udc_probe()
2689 udc_controller->nullp = DMA_ADDR_INVALID; in qe_udc_probe()
2692 udc_controller->nullp, 256, in qe_udc_probe()
2741 udc_controller->nullp, 256, in qe_udc_remove()
2743 udc_controller->nullp = DMA_ADDR_INVALID; in qe_udc_remove()
2746 udc_controller->nullp, 256, in qe_udc_remove()
Dfsl_qe_udc.h353 dma_addr_t nullp; member