| From | Greg Kroah-Hartman <> | Subject | [PATCH 5.10 042/306] dmaengine: imx-sdma: remove duplicated sdma_load_context | Date | Thu, 16 Sep 2021 17:56:27 +0200 |
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From: Robin Gong <yibin.gong@nxp.com>
commit e555a03b112838883fdd8185d613c35d043732f2 upstream.
Since sdma_transfer_init() will do sdma_load_context before any sdma transfer, no need once more in sdma_config_channel().
Fixes: ad0d92d7ba6a ("dmaengine: imx-sdma: refine to load context only once") Cc: <stable@vger.kernel.org> Signed-off-by: Robin Gong <yibin.gong@nxp.com> Acked-by: Vinod Koul <vkoul@kernel.org> Tested-by: Richard Leitner <richard.leitner@skidata.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- drivers/dma/imx-sdma.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-)
--- a/drivers/dma/imx-sdma.c +++ b/drivers/dma/imx-sdma.c @@ -1138,7 +1138,6 @@ static void sdma_set_watermarklevel_for_ static int sdma_config_channel(struct dma_chan *chan) { struct sdma_channel *sdmac = to_sdma_chan(chan); - int ret; sdma_disable_channel(chan); @@ -1178,9 +1177,7 @@ static int sdma_config_channel(struct dm 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,
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