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(parent: ccf1319) | patch
dpaa_eth: perform DMA unmapping before read
authorMadalin Bucur <madalin.bucur@nxp.com>
Thu, 31 Oct 2019 14:37:49 +0000 (16:37 +0200)
committerDavid S. Miller <davem@davemloft.net>
Thu, 31 Oct 2019 19:13:33 +0000 (12:13 -0700)
commitff8acd3a8203584fa0e0c4d9a68573487d63da20
treeee935d474213a7019d1b76afec0779ea58da5db5tree | snapshot
parentccf1319068492ac6941202842a11d6f8f7aa8c6bcommit | diff
dpaa_eth: perform DMA unmapping before read

DMA unmapping is required before accessing the HW provided timestamping
information.

Fixes: 31cc7c4edbe3 ("dpaa_eth: add support for hardware timestamping")
Signed-off-by: Madalin Bucur <madalin.bucur@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/freescale/dpaa/dpaa_eth.c diff | blob | history
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