spi: tegra: slink: do not prepare dma transfer with DMA_CTRL_ACK flag

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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>

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Laxman Dewangan 2012-11-23 14:52:39 +05:30 • committed by Mark Brown

parent 8179bb2655

commit faa98f7ea6

1 changed files with 2 additions and 2 deletions

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drivers/spi/spi-tegra20-slink.c

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