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Commit 644e906f authored by Hao Zhang's avatar Hao Zhang Committed by Vinod Koul
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dmaengine: sun6i: fix the uninitialized value for v_lli 



dma_pool_alloc does not initialize the value of the newly allocated
block for the v_lli, and the uninitilize value make the tests failed
which is on pine64 with dmatest.
we can fix it just change the "|=" to "=" for the v_lli->cfg.

Signed-off-by: default avatarHao Zhang <hao5781286@gmail.com>
Signed-off-by: default avatarVinod Koul <vinod.koul@intel.com>
parent 812608d1

drivers/dma/sun6i-dma.c

+1 −1
Original line number Diff line number Diff line
@@ -578,7 +578,7 @@ static struct dma_async_tx_descriptor *sun6i_dma_prep_dma_memcpy( 


	burst = convert_burst(8);

	width = convert_buswidth(DMA_SLAVE_BUSWIDTH_4_BYTES);

	v_lli->cfg |= DMA_CHAN_CFG_SRC_DRQ(DRQ_SDRAM) |

	v_lli->cfg = DMA_CHAN_CFG_SRC_DRQ(DRQ_SDRAM) |

		DMA_CHAN_CFG_DST_DRQ(DRQ_SDRAM) |

		DMA_CHAN_CFG_DST_LINEAR_MODE |

		DMA_CHAN_CFG_SRC_LINEAR_MODE |