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| author | Alexandre Bounine <alexandre.bounine@idt.com> | 2016-03-22 14:25:57 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-03-22 15:36:02 -0700 |
| commit | d2a321f37ed49de86058b5daaf50a11d3ee2d61f (patch) | |
| tree | e9f9e02f5f56dc224064fc557a48a4ff0b90ddcc /drivers/rapidio/devices/tsi721.h | |
| parent | 9673b883c261b055433527e9249781b43172c103 (diff) | |
| download | linux-d2a321f37ed49de86058b5daaf50a11d3ee2d61f.tar.bz2 | |
rapidio/tsi721_dma: fix pending transaction queue handling
Fix pending DMA request queue handling to avoid broken ordering during
concurrent request submissions.
Signed-off-by: Alexandre Bounine <alexandre.bounine@idt.com>
Cc: Matt Porter <mporter@kernel.crashing.org>
Cc: Aurelien Jacquiot <a-jacquiot@ti.com>
Cc: Andre van Herk <andre.van.herk@prodrive-technologies.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/rapidio/devices/tsi721.h')
| -rw-r--r-- | drivers/rapidio/devices/tsi721.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/rapidio/devices/tsi721.h b/drivers/rapidio/devices/tsi721.h index f81d01149b39..d675a44ffc17 100644 --- a/drivers/rapidio/devices/tsi721.h +++ b/drivers/rapidio/devices/tsi721.h @@ -674,7 +674,7 @@ struct tsi721_bdma_chan { struct dma_chan dchan; struct tsi721_tx_desc *tx_desc; spinlock_t lock; - struct list_head active_list; + struct tsi721_tx_desc *active_tx; struct list_head queue; struct list_head free_list; struct tasklet_struct tasklet; |