diff options
| author | Dave Jiang <dave.jiang@intel.com> | 2016-07-20 23:11:50 +0300 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2016-08-08 05:41:39 +0300 |
| commit | 7a883acd3932fa3c24fef524d118b5784abb1c5e (patch) | |
| tree | ab325a125d0b1177be3f7ce0b760e59fae86f3f1 | |
| parent | 80a7d64325e79b811dd26254785323ccb1337fd5 (diff) | |
| download | linux-7a883acd3932fa3c24fef524d118b5784abb1c5e.tar.xz | |
dmaengine: mic_x100_dma: convert callback to helper function
This is in preperation of moving to a callback that provides results to the
callback for the transaction. The conversion will maintain current behavior
and the driver must convert to new callback mechanism at a later time in
order to receive results.
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Cc: Sudeep Dutt <sudeep.dutt@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
| -rw-r--r-- | drivers/dma/mic_x100_dma.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/dma/mic_x100_dma.c b/drivers/dma/mic_x100_dma.c index 1502b24b7c7d..818255844a3c 100644 --- a/drivers/dma/mic_x100_dma.c +++ b/drivers/dma/mic_x100_dma.c @@ -104,10 +104,8 @@ static void mic_dma_cleanup(struct mic_dma_chan *ch) tx = &ch->tx_array[last_tail]; if (tx->cookie) { dma_cookie_complete(tx); - if (tx->callback) { - tx->callback(tx->callback_param); - tx->callback = NULL; - } + dmaengine_desc_get_callback_invoke(tx, NULL); + tx->callback = NULL; } last_tail = mic_dma_hw_ring_inc(last_tail); } |