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Diffstat (limited to 'drivers/dma/ioat/dma.h')
| -rw-r--r-- | drivers/dma/ioat/dma.h | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/drivers/dma/ioat/dma.h b/drivers/dma/ioat/dma.h index 9653b6b6a715..c7888bccd974 100644 --- a/drivers/dma/ioat/dma.h +++ b/drivers/dma/ioat/dma.h @@ -142,27 +142,6 @@ static inline struct ioat_dma_chan *to_ioat_chan(struct dma_chan *c) return container_of(chan, struct ioat_dma_chan, base); } -/** - * ioat_tx_status - poll the status of an ioat transaction - * @c: channel handle - * @cookie: transaction identifier - * @txstate: if set, updated with the transaction state - */ -static inline enum dma_status -ioat_tx_status(struct dma_chan *c, dma_cookie_t cookie, - struct dma_tx_state *txstate) -{ - dma_cookie_t last_used; - dma_cookie_t last_complete; - - last_used = c->cookie; - last_complete = c->completed_cookie; - - dma_set_tx_state(txstate, last_complete, last_used, 0); - - return dma_async_is_complete(cookie, last_complete, last_used); -} - /* wrapper around hardware descriptor format + additional software fields */ /** |