dmaengine: xilinx: xdma: Fix the count of elapsed periods in cyclic mode

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Xilinx DMA engine is capable of keeping track of the number of elapsed
periods and this is an increasing 32-bit counter which is only reset
when turning off the engine. No need to add this value to our local
counter.

Fixes: cd8c732ce1 ("dmaengine: xilinx: xdma: Support cyclic transfers")
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/r/20231130111315.729430-2-miquel.raynal@bootlin.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>

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Miquel Raynal 2023-11-30 12:13:12 +01:00 • committed by Vinod Koul

parent e271c0ba3f

commit 26ee018ff6

1 changed files with 4 additions and 2 deletions

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6

drivers/dma/xilinx/xdma.c

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