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    Subject[PATCH 5.14 057/432] dmaengine: imx-sdma: remove duplicated sdma_load_context
    Date
    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
    @@ -1161,7 +1161,6 @@ 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);

    @@ -1201,9 +1200,7 @@ 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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