Hi Markus,

>   - Send to LKML for Sashiko review

So, the review is here[1] now and it is fortunately not complaining
much. About the first issue ('bit_test'), I could imagine we add another
bool to 'struct i2c_algo_bit_data' like 'disallow_bit_test' and bail out
early if it is set? I didn't dive into the second issue ('ENOENT')
because I guess this is just a little extra handling. And you are more
into the details anyhow.

Happy hacking,

   Wolfram

[1] https://sashiko.dev/#/patchset/20260713062021.2995641-1-markus.stockhausen%40gmx.de