[1/6] SPI: S3C64XX: Fix compilation warning

Commit Message

Jassi Brar Sept. 3, 2010, 1:36 a.m. UTC

None

Patch

diff --git a/drivers/spi/spi_s3c64xx.c b/drivers/spi/spi_s3c64xx.c
index 9736581..774e861 100644
--- a/drivers/spi/spi_s3c64xx.c
+++ b/drivers/spi/spi_s3c64xx.c
@@ -508,8 +508,9 @@  static int s3c64xx_spi_map_mssg(struct s3c64xx_spi_driver_data *sdd,
 	list_for_each_entry(xfer, &msg->transfers, transfer_list) {
 
 		if (xfer->tx_buf != NULL) {
-			xfer->tx_dma = dma_map_single(dev, xfer->tx_buf,
-						xfer->len, DMA_TO_DEVICE);
+			xfer->tx_dma = dma_map_single(dev,
+					(void *)xfer->tx_buf, xfer->len,
+					DMA_TO_DEVICE);
 			if (dma_mapping_error(dev, xfer->tx_dma)) {
 				dev_err(dev, "dma_map_single Tx failed\n");
 				xfer->tx_dma = XFER_DMAADDR_INVALID;