Re: [PATCH] drivers: w1: make w1_slave::flags long to avoid casts

Evgeniy Polyakov
2013-11-01T16:07:33Z

Hi everyone

31.10.2013, 13:12, "Michal Nazarewicz" <mina86@mina86.com>:

>>>           int ttl;
>>  ... w1_slave.ttl?

For noisy lines this was a 'timeout' after which system considered attached
device as failed, the noisier line is the longer is timeout

I experimented with meters-long w1 wires and it required several
search fails to correctly determine that device disappeared

> Now that I look at documentation, I think you are correct, but the
> problem is on big-endian 64-bit architectures.  The fix is still
> valid, but the commit message not so much.  Something along the
> lines of the following would be better:

Guys, you so much overcomplicate things - this field is basically a set of in-memory flags
for attached device, there is no need to even think about how it is present in different endianess

Or do I miss something fundamental there? I wrote it gazillions years ago and probably already forgot something