32 	int src_cnt = unmap->to_cnt;  in do_async_xor()  local
37 	while (src_cnt) {  in do_async_xor()
41 		xor_src_cnt = min(src_cnt, (int)dma->max_xor);  in do_async_xor()
45 		if (src_cnt > xor_src_cnt) {  in do_async_xor()
86 		if (src_cnt > xor_src_cnt) {  in do_async_xor()
88 			src_cnt -= xor_src_cnt;  in do_async_xor()
90 			src_cnt++;  in do_async_xor()
102 	    int src_cnt, size_t len, struct async_submit_ctl *submit)  in do_sync_xor_offs()  argument
116 	for (i = 0; i < src_cnt; i++)  in do_sync_xor_offs()
120 	src_cnt = xor_src_cnt;  in do_sync_xor_offs()
127 	while (src_cnt > 0) {  in do_sync_xor_offs()
129 		xor_src_cnt = min(src_cnt, MAX_XOR_BLOCKS);  in do_sync_xor_offs()
133 		src_cnt -= xor_src_cnt;  in do_sync_xor_offs()
142 		unsigned int *src_offs, int src_cnt, int len)  in dma_xor_aligned_offsets()  argument
152 	for (i = 0; i < src_cnt; i++) {  in dma_xor_aligned_offsets()
184 		int src_cnt, size_t len, struct async_submit_ctl *submit)  in async_xor_offs()  argument
188 						      src_cnt, len);  in async_xor_offs()
192 	BUG_ON(src_cnt <= 1);  in async_xor_offs()
195 		unmap = dmaengine_get_unmap_data(device->dev, src_cnt+1, GFP_NOWAIT);  in async_xor_offs()
198 				src_offs, src_cnt, len)) {  in async_xor_offs()
206 		for (i = 0, j = 0; i < src_cnt; i++) {  in async_xor_offs()
234 			src_cnt--;  in async_xor_offs()
244 				src_cnt, len, submit);  in async_xor_offs()
274 	  int src_cnt, size_t len, struct async_submit_ctl *submit)  in async_xor()  argument
277 			src_cnt, len, submit);  in async_xor()
288 		 struct page **src_list, int src_cnt, size_t len)  in xor_val_chan()  argument
294 				     src_cnt, len);  in xor_val_chan()
317 		int src_cnt, size_t len, enum sum_check_flags *result,  in async_xor_val_offs()  argument
320 	struct dma_chan *chan = xor_val_chan(submit, dest, src_list, src_cnt, len);  in async_xor_val_offs()
325 	BUG_ON(src_cnt <= 1);  in async_xor_val_offs()
328 		unmap = dmaengine_get_unmap_data(device->dev, src_cnt, GFP_NOWAIT);  in async_xor_val_offs()
330 	if (unmap && src_cnt <= device->max_xor &&  in async_xor_val_offs()
331 	    dma_xor_aligned_offsets(device, offset, src_offs, src_cnt, len)) {  in async_xor_val_offs()
342 		for (i = 0; i < src_cnt; i++) {  in async_xor_val_offs()
350 		tx = device->device_prep_dma_xor_val(chan, unmap->addr, src_cnt,  in async_xor_val_offs()
359 					unmap->addr, src_cnt, len, result,  in async_xor_val_offs()
369 		WARN_ONCE(device && src_cnt <= device->max_xor,  in async_xor_val_offs()
377 				src_cnt, len, submit);  in async_xor_val_offs()
410 	      int src_cnt, size_t len, enum sum_check_flags *result,  in async_xor_val()  argument
413 	return async_xor_val_offs(dest, offset, src_list, NULL, src_cnt,  in async_xor_val()