Searched refs:dma_mapping_error (Results 1 – 4 of 4) sorted by relevance
12 #define dma_mapping_error(x, y) 0 macro
39 static int dma_mapping_error(void *dev, dma_addr_t addr) in dma_mapping_error() function572 if (dma_mapping_error(denali->dev, dma_addr)) { in denali_dma_xfer()
262 if (dma_mapping_error(dwc->dev, scratch_addr)) { in dwc3_setup_scratch_buffers()