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authorJoakim Tjernlund <Joakim.Tjernlund@transmode.se>2010-05-17 13:17:10 +0000
committerGrant Likely <grant.likely@secretlab.ca>2010-05-25 00:23:13 -0600
commit338ff2982d969a8e09ca356552cb5022ad380766 (patch)
treef67a5ec9c9825281dfb8c328a8e89a1711056a98 /drivers/spi
parent0398fb70940e1f10939d6126eafb760bd48d1566 (diff)
downloadlinux-338ff2982d969a8e09ca356552cb5022ad380766.tar.bz2
spi/spi_mpc8xxx: Do not use map_tx_dma to unmap rx_dma
This fixes a typo were map_tx_dma is used instead of map_rx_dma, casing the driver to unmap rx_dma when it shouldn't. Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se> Acked-by: Anton Vorontsov <cbouatmailru@gmail.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'drivers/spi')
-rw-r--r--drivers/spi/spi_mpc8xxx.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/spi/spi_mpc8xxx.c b/drivers/spi/spi_mpc8xxx.c
index 66517ce750f3..6e7aabe8db18 100644
--- a/drivers/spi/spi_mpc8xxx.c
+++ b/drivers/spi/spi_mpc8xxx.c
@@ -515,7 +515,7 @@ static void mpc8xxx_spi_cpm_bufs_complete(struct mpc8xxx_spi *mspi)
if (mspi->map_tx_dma)
dma_unmap_single(dev, mspi->tx_dma, t->len, DMA_TO_DEVICE);
- if (mspi->map_tx_dma)
+ if (mspi->map_rx_dma)
dma_unmap_single(dev, mspi->rx_dma, t->len, DMA_FROM_DEVICE);
mspi->xfer_in_progress = NULL;
}