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-rw-r--r--crypto/async_tx/async_xor.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/crypto/async_tx/async_xor.c b/crypto/async_tx/async_xor.c
index 95fe2c8d6c51..e0580b0ea533 100644
--- a/crypto/async_tx/async_xor.c
+++ b/crypto/async_tx/async_xor.c
@@ -222,7 +222,7 @@ static int page_is_zero(struct page *p, unsigned int offset, size_t len)
222} 222}
223 223
224/** 224/**
225 * async_xor_zero_sum - attempt a xor parity check with a dma engine. 225 * async_xor_val - attempt a xor parity check with a dma engine.
226 * @dest: destination page used if the xor is performed synchronously 226 * @dest: destination page used if the xor is performed synchronously
227 * @src_list: array of source pages. The dest page must be listed as a source 227 * @src_list: array of source pages. The dest page must be listed as a source
228 * at index zero. The contents of this array may be overwritten. 228 * at index zero. The contents of this array may be overwritten.
@@ -236,13 +236,13 @@ static int page_is_zero(struct page *p, unsigned int offset, size_t len)
236 * @cb_param: parameter to pass to the callback routine 236 * @cb_param: parameter to pass to the callback routine
237 */ 237 */
238struct dma_async_tx_descriptor * 238struct dma_async_tx_descriptor *
239async_xor_zero_sum(struct page *dest, struct page **src_list, 239async_xor_val(struct page *dest, struct page **src_list,
240 unsigned int offset, int src_cnt, size_t len, 240 unsigned int offset, int src_cnt, size_t len,
241 u32 *result, enum async_tx_flags flags, 241 u32 *result, enum async_tx_flags flags,
242 struct dma_async_tx_descriptor *depend_tx, 242 struct dma_async_tx_descriptor *depend_tx,
243 dma_async_tx_callback cb_fn, void *cb_param) 243 dma_async_tx_callback cb_fn, void *cb_param)
244{ 244{
245 struct dma_chan *chan = async_tx_find_channel(depend_tx, DMA_ZERO_SUM, 245 struct dma_chan *chan = async_tx_find_channel(depend_tx, DMA_XOR_VAL,
246 &dest, 1, src_list, 246 &dest, 1, src_list,
247 src_cnt, len); 247 src_cnt, len);
248 struct dma_device *device = chan ? chan->device : NULL; 248 struct dma_device *device = chan ? chan->device : NULL;
@@ -261,15 +261,15 @@ async_xor_zero_sum(struct page *dest, struct page **src_list,
261 dma_src[i] = dma_map_page(device->dev, src_list[i], 261 dma_src[i] = dma_map_page(device->dev, src_list[i],
262 offset, len, DMA_TO_DEVICE); 262 offset, len, DMA_TO_DEVICE);
263 263
264 tx = device->device_prep_dma_zero_sum(chan, dma_src, src_cnt, 264 tx = device->device_prep_dma_xor_val(chan, dma_src, src_cnt,
265 len, result, 265 len, result,
266 dma_prep_flags); 266 dma_prep_flags);
267 if (unlikely(!tx)) { 267 if (unlikely(!tx)) {
268 async_tx_quiesce(&depend_tx); 268 async_tx_quiesce(&depend_tx);
269 269
270 while (!tx) { 270 while (!tx) {
271 dma_async_issue_pending(chan); 271 dma_async_issue_pending(chan);
272 tx = device->device_prep_dma_zero_sum(chan, 272 tx = device->device_prep_dma_xor_val(chan,
273 dma_src, src_cnt, len, result, 273 dma_src, src_cnt, len, result,
274 dma_prep_flags); 274 dma_prep_flags);
275 } 275 }
@@ -296,7 +296,7 @@ async_xor_zero_sum(struct page *dest, struct page **src_list,
296 296
297 return tx; 297 return tx;
298} 298}
299EXPORT_SYMBOL_GPL(async_xor_zero_sum); 299EXPORT_SYMBOL_GPL(async_xor_val);
300 300
301static int __init async_xor_init(void) 301static int __init async_xor_init(void)
302{ 302{