Lines Matching refs:NULL
24 struct dma_device *dma = chan ? chan->device : NULL; in async_sum_product()
25 struct dmaengine_unmap_data *unmap = NULL; in async_sum_product()
83 return NULL; in async_sum_product()
93 struct dma_device *dma = chan ? chan->device : NULL; in async_mult()
94 struct dmaengine_unmap_data *unmap = NULL; in async_mult()
149 return NULL; in async_mult()
157 struct dma_async_tx_descriptor *tx = NULL; in __2data_recov_4()
186 init_async_submit(submit, ASYNC_TX_FENCE, tx, NULL, NULL, scribble); in __2data_recov_4()
207 struct dma_async_tx_descriptor *tx = NULL; in __2data_recov_5()
222 if (blocks[i] == NULL) in __2data_recov_5()
247 init_async_submit(submit, ASYNC_TX_FENCE, tx, NULL, NULL, scribble); in __2data_recov_5()
249 init_async_submit(submit, ASYNC_TX_FENCE, tx, NULL, NULL, scribble); in __2data_recov_5()
259 NULL, NULL, scribble); in __2data_recov_5()
268 NULL, NULL, scribble); in __2data_recov_5()
278 init_async_submit(submit, ASYNC_TX_FENCE, tx, NULL, NULL, scribble); in __2data_recov_5()
298 struct dma_async_tx_descriptor *tx = NULL; in __2data_recov_n()
320 blocks[faila] = NULL; in __2data_recov_n()
325 blocks[failb] = NULL; in __2data_recov_n()
329 init_async_submit(submit, ASYNC_TX_FENCE, tx, NULL, NULL, scribble); in __2data_recov_n()
348 NULL, NULL, scribble); in __2data_recov_n()
357 NULL, NULL, scribble); in __2data_recov_n()
367 init_async_submit(submit, ASYNC_TX_FENCE, tx, NULL, NULL, scribble); in __2data_recov_n()
416 if (blocks[i] == NULL) in async_raid6_2data_recov()
425 return NULL; in async_raid6_2data_recov()
475 struct dma_async_tx_descriptor *tx = NULL; in async_raid6_datap_recov()
499 if (blocks[i] == NULL) in async_raid6_datap_recov()
508 return NULL; in async_raid6_datap_recov()
535 blocks[faila] = NULL; in async_raid6_datap_recov()
546 init_async_submit(submit, ASYNC_TX_FENCE, tx, NULL, NULL, in async_raid6_datap_recov()
550 init_async_submit(submit, ASYNC_TX_FENCE, tx, NULL, NULL, in async_raid6_datap_recov()
555 init_async_submit(submit, ASYNC_TX_FENCE, tx, NULL, NULL, in async_raid6_datap_recov()
574 NULL, NULL, scribble); in async_raid6_datap_recov()
577 init_async_submit(submit, ASYNC_TX_FENCE, tx, NULL, NULL, scribble); in async_raid6_datap_recov()