diff options
| author |   Geert Uytterhoeven <geert@linux-m68k.org> | 2014-06-06 13:38:43 +0200 |
|---|---|---|
| committer |   Mark Brown <broonie@linaro.org> | 2014-07-07 12:55:20 +0200 |
| commit | afcc98dec91b7754e754670bdec0290aa07c3565 (patch) | |
| tree | 71dc5c5dd226feea753613cb9ac979874c80ec79 /drivers/spi | |
| parent | spi: rspi: Remove unused variable in rspi_rz_transfer_one() (diff) | |
| download | linux-dev-afcc98dec91b7754e754670bdec0290aa07c3565.tar.xz linux-dev-afcc98dec91b7754e754670bdec0290aa07c3565.zip | |
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>
Diffstat (limited to 'drivers/spi')
| -rw-r--r-- | drivers/spi/spi-rspi.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/spi/spi-rspi.c b/drivers/spi/spi-rspi.c index ddee9df1547d..38fd938d6360 100644 --- a/drivers/spi/spi-rspi.c +++ b/drivers/spi/spi-rspi.c @@ -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: |