diff options
| author | Jassi Brar <jassi.brar@samsung.com> | 2010-09-03 10:36:26 +0900 |
|---|---|---|
| committer | Grant Likely <grant.likely@secretlab.ca> | 2010-09-08 12:03:45 -0600 |
| commit | 251ee478f2c877a9a80362e094c542fbac7f5651 (patch) | |
| tree | 136929d46d1a97eff3bc1c286c15d0c915b4a717 /drivers | |
| parent | e3e55ff5854655d8723ad8b307f02515aecc3df5 (diff) | |
| download | op-kernel-dev-251ee478f2c877a9a80362e094c542fbac7f5651.zip op-kernel-dev-251ee478f2c877a9a80362e094c542fbac7f5651.tar.gz | |
spi/s3c64xx: Fix compilation warning
Fix compilation warning by typecasting the tx_buf pointer.
[I'm not thrilled with resorting to a cast; but I cannot see a better
way to go about this. I don't want to drop the const from struct
spi_transfer ~~glikely]
Signed-off-by: Jassi Brar <jassi.brar@samsung.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/spi/spi_s3c64xx.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/spi/spi_s3c64xx.c b/drivers/spi/spi_s3c64xx.c index 8130f02..240b690 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; |
