Filter functions are deprecated, and unused in the tree. If either of
the filter or filterarg arguments to bus_dma_tag_create() are non-NULL,
print a warning.
This is a direct commit to stable/14.
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Buildable 54769 Build 51658: arc lint + arc unit
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| sys/arm/arm/busdma_machdep.c | ||
|---|---|---|
| 403 | maybe "use of busdma filters"? Although perhaps the man page reference is enough of a clue | |
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It's a shame we can't print out the name of the offending device. Probably want this in stable/13 as well.
Comment Actions
It's a shame we can't print out the name of the offending device.
Indeed - I'm not particularly familiar with this interface but went looking to see if there was a reasonable way to give more information. We could perhaps print a backtrace? In practice though if a user sees this message asking for a (perhaps verbose) dmesg should be sufficient, I'd think.