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Commit b998aca8 authored by Jingoo Han's avatar Jingoo Han Committed by Mark Brown
Browse files

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: default avatarJingoo Han <jg1.han@samsung.com>
Signed-off-by: default avatarMark Brown <broonie@linaro.org>
parent c65bc4a8

drivers/spi/spi-s3c64xx.c

+4 −4
Original line number Diff line number Diff line
@@ -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;

}