363 	int redzone, redfrags;  in prog_dmabuf()  local
398 		redzone = ymf_calc_lend(state->format.rate);  in prog_dmabuf()
399 		redzone <<= state->format.shift;  in prog_dmabuf()
400 		redzone *= 3;  in prog_dmabuf()
401 		redfrags = (redzone + dmabuf->fragsize-1) >> dmabuf->fragshift;  in prog_dmabuf()
598 	int redzone;  in ymf_pcm_interrupt()  local
622 		redzone = ymf_calc_lend(state->format.rate);  in ymf_pcm_interrupt()
623 		redzone <<= (state->format.shift + 1);  in ymf_pcm_interrupt()
656 		if (distance < redzone) {  in ymf_pcm_interrupt()
710 	int redzone;  in ymf_cap_interrupt()  local
726 		redzone = ymf_calc_lend(state->format.rate);  in ymf_cap_interrupt()
727 		redzone <<= (state->format.shift + 1);  in ymf_cap_interrupt()
747 		if (cnt + redzone > dmabuf->dmasize) {  in ymf_cap_interrupt()
749 			dmabuf->count = dmabuf->dmasize - redzone;  in ymf_cap_interrupt()
750 			dmabuf->swptr = dmabuf->hwptr + redzone;  in ymf_cap_interrupt()
1339 	int redzone;  in ymf_write()  local
1359 	redzone = ymf_calc_lend(state->format.rate) << state->format.shift;  in ymf_write()
1360 	redzone *= 3;	/* 2 redzone + 1 possible uncertainty reserve. */  in ymf_write()
1405 		if (dmabuf->count + cnt > dmabuf->dmasize - redzone)  in ymf_write()
1406 			cnt = (dmabuf->dmasize - redzone) - dmabuf->count;  in ymf_write()
1483 	int redzone;  in ymf_poll()  local
1499 		redzone = ymf_calc_lend(state->format.rate);  in ymf_poll()
1500 		redzone <<= state->format.shift;  in ymf_poll()
1501 		redzone *= 3;  in ymf_poll()
1512 			if (dmabuf->count + redzone + dmabuf->fragsize  in ymf_poll()
1560 	int redzone;  in ymf_ioctl()  local
1784 		redzone = ymf_calc_lend(state->format.rate);  in ymf_ioctl()
1785 		redzone <<= state->format.shift;  in ymf_ioctl()
1786 		redzone *= 3;  in ymf_ioctl()
1789 		abinfo.bytes = dmabuf->dmasize - dmabuf->count - redzone;  in ymf_ioctl()