need_dma 3878 drivers/scsi/st.c static struct st_buffer *new_tape_buffer(int need_dma, int max_sg) need_dma 3889 drivers/scsi/st.c tb->dma = need_dma; need_dma 3906 drivers/scsi/st.c static int enlarge_buffer(struct st_buffer * STbuffer, int new_size, int need_dma) need_dma 3920 drivers/scsi/st.c if (need_dma) need_dma 3941 drivers/scsi/st.c return enlarge_buffer(STbuffer, new_size, need_dma);