diff options
Diffstat (limited to 'crypto/async_tx')
| -rw-r--r-- | crypto/async_tx/async_xor.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/crypto/async_tx/async_xor.c b/crypto/async_tx/async_xor.c index 95fe2c8..e0580b0 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) } /** - * async_xor_zero_sum - attempt a xor parity check with a dma engine. + * async_xor_val - attempt a xor parity check with a dma engine. * @dest: destination page used if the xor is performed synchronously * @src_list: array of source pages. The dest page must be listed as a source * 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) * @cb_param: parameter to pass to the callback routine */ struct dma_async_tx_descriptor * -async_xor_zero_sum(struct page *dest, struct page **src_list, +async_xor_val(struct page *dest, struct page **src_list, unsigned int offset, int src_cnt, size_t len, u32 *result, enum async_tx_flags flags, struct dma_async_tx_descriptor *depend_tx, dma_async_tx_callback cb_fn, void *cb_param) { - struct dma_chan *chan = async_tx_find_channel(depend_tx, DMA_ZERO_SUM, + struct dma_chan *chan = async_tx_find_channel(depend_tx, DMA_XOR_VAL, &dest, 1, src_list, src_cnt, len); struct dma_device *device = chan ? chan->device : NULL; @@ -261,15 +261,15 @@ async_xor_zero_sum(struct page *dest, struct page **src_list, dma_src[i] = dma_map_page(device->dev, src_list[i], offset, len, DMA_TO_DEVICE); - tx = device->device_prep_dma_zero_sum(chan, dma_src, src_cnt, - len, result, - dma_prep_flags); + tx = device->device_prep_dma_xor_val(chan, dma_src, src_cnt, + len, result, + dma_prep_flags); if (unlikely(!tx)) { async_tx_quiesce(&depend_tx); while (!tx) { dma_async_issue_pending(chan); - tx = device->device_prep_dma_zero_sum(chan, + tx = device->device_prep_dma_xor_val(chan, dma_src, src_cnt, len, result, dma_prep_flags); } @@ -296,7 +296,7 @@ async_xor_zero_sum(struct page *dest, struct page **src_list, return tx; } -EXPORT_SYMBOL_GPL(async_xor_zero_sum); +EXPORT_SYMBOL_GPL(async_xor_val); static int __init async_xor_init(void) { |