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(parent: 8e1250f) | patch
spi: tegra: slink: do not prepare dma transfer with DMA_CTRL_ACK flag
authorLaxman Dewangan <ldewangan@nvidia.com>
Fri, 23 Nov 2012 09:22:39 +0000 (14:52 +0530)
committerMark Brown <broonie@opensource.wolfsonmicro.com>
Mon, 1 Apr 2013 13:34:44 +0000 (14:34 +0100)
commit6cb570c385f53a81c2baf6434763bc287a04f4b5
tree2a5f58b598e92e4b540194759ac0ab6cc8e79bactree | snapshot
parent8e1250f806885e4bb2800c828737cc6ad59aadd2commit | diff
spi: tegra: slink: do not prepare dma transfer with DMA_CTRL_ACK flag

Spi starts transfer using dma with DMA_CTRL_ACK which is not require
becasue spi driver does not use completed dma_desc after transfer
done and so it does not ack the dma descriptor. Removing the
DMA_CTRL_ACK flag to avoid memory leak in dma driver.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
drivers/spi/spi-tegra20-slink.c diff | blob | history
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