Fix typo in atmel_spi.c

Fix cut 'n paste bug in Atmel SPI driver.

Signed-off-by: Andrew Victor <[email protected]>
Acked-by: David Brownell <[email protected]>
Acked-by: Haavard Skinnemoen <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Andrew Victor 2007-08-30 23:56:32 -07:00 • committed by Linus Torvalds
commit 85787a2bea

View file

@ -251,7 +251,7 @@ atmel_spi_dma_map_xfer(struct atmel_spi *as, struct spi_transfer *xfer)
xfer->rx_dma = dma_map_single(dev,
xfer->rx_buf, xfer->len,
DMA_FROM_DEVICE);
if (dma_mapping_error(xfer->tx_dma)) {
if (dma_mapping_error(xfer->rx_dma)) {
if (xfer->tx_buf)
dma_unmap_single(dev,
xfer->tx_dma, xfer->len,