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Commit afcc98de authored by Geert Uytterhoeven's avatar Geert Uytterhoeven Committed by Mark Brown
Browse files

spi: rspi: Pass spi_master pointer to rspi_release_dma() 



rspi_release_dma() doesn't need access to any fields in the driver private
data, except for the pointer to the SPI master object. Hence just pass the
needed pointer.

Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: default avatarMark Brown <broonie@linaro.org>
parent 95029a00

drivers/spi/spi-rspi.c

+7 −7
Original line number Diff line number Diff line
@@ -926,19 +926,19 @@ static int rspi_request_dma(struct device *dev, struct spi_master *master, 
	return 0;

}



static void rspi_release_dma(struct rspi_data *rspi)

static void rspi_release_dma(struct spi_master *master)

{

	if (rspi->master->dma_tx)

		dma_release_channel(rspi->master->dma_tx);

	if (rspi->master->dma_rx)

		dma_release_channel(rspi->master->dma_rx);

	if (master->dma_tx)

		dma_release_channel(master->dma_tx);

	if (master->dma_rx)

		dma_release_channel(master->dma_rx);

}



static int rspi_remove(struct platform_device *pdev)

{

	struct rspi_data *rspi = platform_get_drvdata(pdev);



	rspi_release_dma(rspi);

	rspi_release_dma(rspi->master);

	pm_runtime_disable(&pdev->dev);



	return 0;
@@ -1140,7 +1140,7 @@ static int rspi_probe(struct platform_device *pdev) 
	return 0;



error3:

	rspi_release_dma(rspi);

	rspi_release_dma(master);

error2:

	pm_runtime_disable(&pdev->dev);

error1: