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| author | Jingoo Han <jg1.han@samsung.com> | 2013-07-17 17:54:11 +0900 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2013-07-24 15:32:36 +0100 |
| commit | b998aca8ade221d592c8fc6b00687f2c4034d918 (patch) | |
| tree | 06939538caaed918bc35b13ce15c76cf789054d3 /drivers/spi/spi-s3c64xx.c | |
| parent | c65bc4a8df3cd806e1868992bbc818b1267072d5 (diff) | |
| download | lwn-b998aca8ade221d592c8fc6b00687f2c4034d918.tar.gz lwn-b998aca8ade221d592c8fc6b00687f2c4034d918.zip | |
spi: s3c64xx: fix casting warning
sdd->ops->request is unsigned int, not unsigned long.
Also, sdd->rx_dma.ch is a 'struct dma_chan *'.
Thus, (void *) is converted to (struct dma_chan *)(unsigned long),
in order to fix possible sparse warnings.
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'drivers/spi/spi-s3c64xx.c')
| -rw-r--r-- | drivers/spi/spi-s3c64xx.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/spi/spi-s3c64xx.c b/drivers/spi/spi-s3c64xx.c index 702a5362aaac..c9d0b1273be9 100644 --- a/drivers/spi/spi-s3c64xx.c +++ b/drivers/spi/spi-s3c64xx.c @@ -336,10 +336,10 @@ static int acquire_dma(struct s3c64xx_spi_driver_data *sdd) req.cap = DMA_SLAVE; req.client = &s3c64xx_spi_dma_client; - sdd->rx_dma.ch = (void *)sdd->ops->request(sdd->rx_dma.dmach, - &req, dev, "rx"); - sdd->tx_dma.ch = (void *)sdd->ops->request(sdd->tx_dma.dmach, - &req, dev, "tx"); + sdd->rx_dma.ch = (struct dma_chan *)(unsigned long)sdd->ops->request( + sdd->rx_dma.dmach, &req, dev, "rx"); + sdd->tx_dma.ch = (struct dma_chan *)(unsigned long)sdd->ops->request( + sdd->tx_dma.dmach, &req, dev, "tx"); return 1; } |