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dmaengine: at_xdmac: Drop always true check

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The code in cause is already in the else case of
'if (at_xdmac_chan_is_cyclic(atchan))', drop the redundant check.

Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Acked-by: Ludovic Desroches <ludovic.desroches@microchip.com>
Link: https://lore.kernel.org/r/20200123140237.125799-7-tudor.ambarus@microchip.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Tudor Ambarus 2020-01-23 14:03:12 +00:00 committed by Vinod Koul
parent 078a650614
commit a443e98876
1 changed files with 3 additions and 5 deletions
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2
drivers/dma/at_xdmac.c
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@ -1656,11 +1656,9 @@ static void at_xdmac_tasklet(unsigned long data)
at_xdmac_remove_xfer(atchan, desc);
spin_unlock(&atchan->lock);
if (!at_xdmac_chan_is_cyclic(atchan)) {
dma_cookie_complete(txd);
if (txd->flags & DMA_PREP_INTERRUPT)
dmaengine_desc_get_callback_invoke(txd, NULL);
}
dma_run_dependencies(txd);