This is in preperation of moving to a callback that provides results to the
callback for the transaction. The conversion will maintain current behavior
and the driver must convert to new callback mechanism at a later time in
order to receive results.
Signed-off-by: Dave Jiang <dave.jiang@xxxxxxxxx>
---
drivers/dma/imx-sdma.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/drivers/dma/imx-sdma.c b/drivers/dma/imx-sdma.c
index 0f6fd42..076209f 100644
--- a/drivers/dma/imx-sdma.c
+++ b/drivers/dma/imx-sdma.c
@@ -656,8 +656,7 @@ static void sdma_event_disable(struct sdma_channel *sdmac, unsigned int event)
static void sdma_handle_channel_loop(struct sdma_channel *sdmac)
{
- if (sdmac->desc.callback)
- sdmac->desc.callback(sdmac->desc.callback_param);
+ dmaengine_desc_get_callback_invoke(&sdmac->desc, NULL);
}
static void sdma_update_channel_loop(struct sdma_channel *sdmac)
@@ -707,8 +706,8 @@ static void mxc_sdma_handle_channel_normal(struct sdma_channel *sdmac)
sdmac->status = DMA_COMPLETE;
dma_cookie_complete(&sdmac->desc);
- if (sdmac->desc.callback)
- sdmac->desc.callback(sdmac->desc.callback_param);
+
+ dmaengine_desc_get_callback_invoke(&sdmac->desc, NULL);
}
static void sdma_tasklet(unsigned long data)
--
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