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| author | Grant Likely <grant.likely@secretlab.ca> | 2011-10-05 10:52:27 -0600 |
|---|---|---|
| committer | Grant Likely <grant.likely@secretlab.ca> | 2011-10-05 10:52:27 -0600 |
| commit | 9514a56753a8d379db36bed424588e1842f2bfcc (patch) | |
| tree | d13cdfcd9473f521c3b108770dba57e81e557a30 /drivers/spi/spi-fsl-spi.c | |
| parent | 4cd7f7a31178ff8a15ad2bc1258b9b2bf2cf51a4 (diff) | |
| parent | 6add6967a4a57e2156b96e62f28bcbe1901d16c1 (diff) | |
| download | blackbird-op-linux-9514a56753a8d379db36bed424588e1842f2bfcc.tar.gz blackbird-op-linux-9514a56753a8d379db36bed424588e1842f2bfcc.zip | |
Merge branch 'for-grant' of git://git.jdl.com/software/linux-3.0 into devicetree/next
Diffstat (limited to 'drivers/spi/spi-fsl-spi.c')
| -rw-r--r-- | drivers/spi/spi-fsl-spi.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/spi/spi-fsl-spi.c b/drivers/spi/spi-fsl-spi.c index d2407558773f..24cacff57786 100644 --- a/drivers/spi/spi-fsl-spi.c +++ b/drivers/spi/spi-fsl-spi.c @@ -825,6 +825,9 @@ static void fsl_spi_cpm_free(struct mpc8xxx_spi *mspi) { struct device *dev = mspi->dev; + if (!(mspi->flags & SPI_CPM_MODE)) + return; + dma_unmap_single(dev, mspi->dma_dummy_rx, SPI_MRBLR, DMA_FROM_DEVICE); dma_unmap_single(dev, mspi->dma_dummy_tx, PAGE_SIZE, DMA_TO_DEVICE); cpm_muram_free(cpm_muram_offset(mspi->tx_bd)); |
