18 Jun
2020
18 Jun
'20
12:57 p.m.
On Wed, Jun 17, 2020 at 04:04:59PM -0600, Rob Herring wrote:
Given bus numbering may not be constant, that seems like not the best way to match up devices. I'd assume that userspace needs some way to identify which instance is which already, so maybe there's other data you can use already.
There isn't really, you're putting stuff in the DT for that - usually as part of the card binding. I guess we could use that string rather than the dev_name().