spi: s3c64xx: fix casting warning

PATCH Superseded Jingoo Han 1 participant 1 message Jul 17, 2013

Subsystems (3)

SPI Arm Samsung Exynos Samsung SPI drivers

lore

Share & tools

lore

Jingoo Han

author

2013-07-17 07:28 UTC #0 lore raw

PATCH 1/1 spi: s3c64xx: fix casting warning

sdd->ops->request is unsigned int, not unsigned long. Thus, (void *) is converted to (unsigned long *)(unsigned long), in order to fix possible sparse warnings.

Signed-off-by Jingoo Han <[email protected]>

Cc Joe Perches <[email protected]>

---
 drivers/spi/spi-s3c64xx.c |    8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

drivers/spi/spi-s3c64xx.c +4 -4

index 702a536..7577d79 100644
@@ -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 = (unsigned long *)(unsigned long)sdd->ops->request(
+					sdd->rx_dma.dmach, &req, dev, "rx");
+	sdd->tx_dma.ch = (unsigned long *)(unsigned long)sdd->ops->request(
+					sdd->tx_dma.dmach, &req, dev, "tx");
 
 	return 1;
 }

Signature · 1 line

1.7.10.4