diff options
Diffstat (limited to 'drivers/dma')
| -rw-r--r-- | drivers/dma/ioat/dma.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/dma/ioat/dma.c b/drivers/dma/ioat/dma.c index 50d0112b602a..f66b7e640610 100644 --- a/drivers/dma/ioat/dma.c +++ b/drivers/dma/ioat/dma.c @@ -262,6 +262,7 @@ static int ioat_reset_sync(struct ioatdma_chan *ioat_chan, unsigned long tmo) } static dma_cookie_t ioat_tx_submit_unlock(struct dma_async_tx_descriptor *tx) + __releases(&ioat_chan->prep_lock) { struct dma_chan *c = tx->chan; struct ioatdma_chan *ioat_chan = to_ioat_chan(c); @@ -474,6 +475,7 @@ static bool reshape_ring(struct ioatdma_chan *ioat_chan, int order) * @num_descs: allocation length */ int ioat_check_space_lock(struct ioatdma_chan *ioat_chan, int num_descs) + __acquires(&ioat_chan->prep_lock) { bool retry; |