[PATCH v3 04/14] dmaengine: imx-sdma: remove dupilicated sdma_load_context

Robin Gong
2019-05-07T09:16:00Z

Since sdma_transfer_init() will do sdma_load_context before any
sdma transfer, no need once more in sdma_config_channel().

Signed-off-by: Robin Gong <yibin.gong@nxp.com>
---
drivers/dma/imx-sdma.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/dma/imx-sdma.c b/drivers/dma/imx-sdma.c
index 407a56e..86a31b4 100644
--- a/drivers/dma/imx-sdma.c
+++ b/drivers/dma/imx-sdma.c
@@ -1134,7 +1134,6 @@ static void sdma_set_watermarklevel_for_p2p(struct sdma_channel *sdmac)
static int sdma_config_channel(struct dma_chan *chan)
{
struct sdma_channel *sdmac = to_sdma_chan(chan);
- int ret;

sdma_disable_channel(chan);

@@ -1174,9 +1173,7 @@ static int sdma_config_channel(struct dma_chan *chan)
sdmac->watermark_level = 0; /* FIXME: M3_BASE_ADDRESS */
}

- ret = sdma_load_context(sdmac);
-
- return ret;
+ return 0;
}

static int sdma_set_channel_priority(struct sdma_channel *sdmac,
--
2.7.4