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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: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Geert Uytterhoeven 2014-06-06 13:38:43 +02:00 committed by Mark Brown
parent 95029a0088
commit afcc98dec9
1 changed files with 7 additions and 7 deletions
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14
drivers/spi/spi-rspi.c
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@ -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: