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(parent: 7a7a7e0) | patch
staging: fsl-dpaa2/eth: Fix DMA mapping direction
authorIoana Radulescu <ruxandra.radulescu@nxp.com>
Mon, 9 Jul 2018 15:01:07 +0000 (10:01 -0500)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 10 Jul 2018 10:32:35 +0000 (12:32 +0200)
commit466bcdc1fa303be175c45d054bb00effc575033a
tree1f38d62cf6535f3618d19979b2f2bd674fc72f86tree
parent7a7a7e0ec450fbde6dd814054001fe231f1af4b5commit | diff
staging: fsl-dpaa2/eth: Fix DMA mapping direction

We are using DMA_FROM_DEVICE when mapping RX frame buffers,
but DMA_BIDIRECTIONAL for unmap. Fix the direction for DMA
unmapping operation.

Fixes: 87eb55e418b7 ("staging: fsl-dpaa2/eth: Fix potential endless loop")

Signed-off-by: Ioana Radulescu <ruxandra.radulescu@nxp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth.c diff | blob | history
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