Fix typo in atmel_spi.c

Fix cut 'n paste bug in Atmel SPI driver.

Signed-off-by: Andrew Victor <andrew@sanpeople.com>
Acked-by: David Brownell <david-b@pacbell.net>
Acked-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/spi/atmel_spi.c b/drivers/spi/atmel_spi.c
index ad144054da30..b0469749310a 100644
--- a/drivers/spi/atmel_spi.c
+++ b/drivers/spi/atmel_spi.c
@@ -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,