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author | Vinod Koul <vinod.koul@intel.com> | 2016-03-14 11:17:44 +0530 |
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committer | Vinod Koul <vinod.koul@intel.com> | 2016-03-14 11:17:44 +0530 |
commit | 8795d1432846eda999370ce51140e23d6df1f35c (patch) | |
tree | 676ddb8bfbbf36a1dda3fb69f747e1ea527b5026 /drivers/dma/idma64.c | |
parent | Merge branch 'topic/edma' into for-linus (diff) | |
parent | dmaengine: idma64: fix typo in WR_ISSUE_THD(x) (diff) | |
download | linux-dev-8795d1432846eda999370ce51140e23d6df1f35c.tar.xz linux-dev-8795d1432846eda999370ce51140e23d6df1f35c.zip |
Merge branch 'topic/idma' into for-linus
Diffstat (limited to 'drivers/dma/idma64.c')
-rw-r--r-- | drivers/dma/idma64.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/dma/idma64.c b/drivers/dma/idma64.c index 3cb7b2c78197..1953e57505f4 100644 --- a/drivers/dma/idma64.c +++ b/drivers/dma/idma64.c @@ -289,6 +289,9 @@ static void idma64_desc_fill(struct idma64_chan *idma64c, /* Trigger an interrupt after the last block is transfered */ lli->ctllo |= IDMA64C_CTLL_INT_EN; + + /* Disable LLP transfer in the last block */ + lli->ctllo &= ~(IDMA64C_CTLL_LLP_S_EN | IDMA64C_CTLL_LLP_D_EN); } static struct dma_async_tx_descriptor *idma64_prep_slave_sg( |