MMC_DMA_MAP_MERGE_SEGMENTS  194 drivers/mmc/core/queue.c 	return host->can_dma_map_merge ? MMC_DMA_MAP_MERGE_SEGMENTS :
MMC_DMA_MAP_MERGE_SEGMENTS  444 drivers/mmc/core/queue.c 	    host->max_segs < MMC_DMA_MAP_MERGE_SEGMENTS &&