diff options
| author | Robin Murphy <[email protected]> | 2019-01-14 15:14:14 +0000 |
|---|---|---|
| committer | Rob Herring <[email protected]> | 2019-01-21 18:49:32 -0600 |
| commit | 42e45a9449f1376d4decd751612a48f6db1f6e37 (patch) | |
| tree | f9bd1596bb595d95221e764595bd2a252655dd53 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | bf72e42d400ace273931151b3a9bf1f8b846ec45 (diff) | |
media: s5p-mfc: Fix memdev DMA configuration
Having of_reserved_mem_device_init() forcibly reconfigure DMA for all
callers, potentially overriding the work done by a bus-specific
.dma_configure method earlier, is at best a bad idea and at worst
actively harmful. If drivers really need virtual devices to own
dma-coherent memory, they should explicitly configure those devices
based on the appropriate firmware node as they create them.
It looks like the only driver not passing in a proper OF platform device
is s5p-mfc, so move the rogue of_dma_configure() call into that driver
where it logically belongs.
Reviewed-by: Marek Szyprowski <[email protected]>
Acked-by: Mauro Carvalho Chehab <[email protected]>
Signed-off-by: Robin Murphy <[email protected]>
Signed-off-by: Rob Herring <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions