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| author | Pierre-Louis Bossart <[email protected]> | 2021-05-11 13:49:45 +0800 |
|---|---|---|
| committer | Vinod Koul <[email protected]> | 2021-05-11 17:34:07 +0530 |
| commit | 0531e6b60569c71a34a9c5eb9bfbb1559b661cd8 (patch) | |
| tree | 81f5c186a5b07222959580c37df548d1e8c60fd3 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 9c294739cf5bdb6c613f23dff099e44ac9d722a4 (diff) | |
soundwire: bandwidth allocation: improve error messages
In rare corner cases, we see an error with the log:
[ 838.297840] soundwire sdw-master-1: Compute bus params failed: -22
That's not very useful, there can be two different error conditions
with the same -EINVAL code provided to the caller.
Let's add better dev_err() messages to figure out what went wrong.
Signed-off-by: Pierre-Louis Bossart <[email protected]>
Reviewed-by: Guennadi Liakhovetski <[email protected]>
Signed-off-by: Bard Liao <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Vinod Koul <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions