提交 b96c033c 编写于 作者: P Peter Ujfalusi 提交者: Vinod Koul

dmaengine: omap-dma: Do not suppress interrupts for memcpy

If the client queues up more transfers the driver will not able to move to
the next transfer without knowing that the previous descriptor is
completed.
Signed-off-by: NPeter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: NVinod Koul <vinod.koul@intel.com>
上级 689d3c5e
......@@ -955,9 +955,7 @@ static struct dma_async_tx_descriptor *omap_dma_prep_dma_memcpy(
d->ccr = c->ccr;
d->ccr |= CCR_DST_AMODE_POSTINC | CCR_SRC_AMODE_POSTINC;
d->cicr = CICR_DROP_IE;
if (tx_flags & DMA_PREP_INTERRUPT)
d->cicr |= CICR_FRAME_IE;
d->cicr = CICR_DROP_IE | CICR_FRAME_IE;
d->csdp = data_type;
......
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