diff options
| author | Hans Verkuil <[email protected]> | 2016-07-21 09:14:03 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <[email protected]> | 2016-08-24 10:18:42 -0300 |
| commit | 10791829eb52d572915ef621f06e134488d4b204 (patch) | |
| tree | dd18ba22b83a272911524270305dd9ccc6a86d8f /tools/perf/scripts/python | |
| parent | 0ff657b0f6120cb53f98b1b42c87af34670edff5 (diff) | |
[media] vb2: add WARN_ONs checking if a valid struct device was passed
The dma-contig and dma-sg memops require a valid struct device for
the DMA to be handled correctly.
Call WARN_ON and return ERR_PTR(-EINVAL) if it was NULL.
Setting the correct device pointer was forgotten in several new driver
submissions. This was caught during code review, but it really should be
caught in the code.
Signed-off-by: Hans Verkuil <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions