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| author | Ben Hutchings <ben.hutchings@codethink.co.uk> | 2015-01-27 03:49:47 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-01-27 11:18:53 +0300 |
| commit | aa3933b87309c61b4fa4bb93c1ad4c3f08afb1b8 (patch) | |
| tree | 57d6b303dfed3458372679a1105ae903a12181bb /Documentation/firmware_class | |
| parent | 740c7f31c094703cfb3902412e66e243eb24b707 (diff) | |
| download | linux-aa3933b87309c61b4fa4bb93c1ad4c3f08afb1b8.tar.xz | |
sh_eth: Check for DMA mapping errors on transmit
dma_map_single() may fail if an IOMMU or swiotlb is in use, so
we need to check for this.
Signed-off-by: Ben Hutchings <ben.hutchings@codethink.co.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Documentation/firmware_class')
0 files changed, 0 insertions, 0 deletions