On 7/28/22 12:38, Krzysztof Kozlowski wrote:
On 28/07/2022 12:25, Maximilian Luz wrote:
On 7/28/22 09:48, Krzysztof Kozlowski wrote:
[...]
For example like tegra_bpmp_get() is doing.
But tegra_bpmp_get() can also not differentiate whether the supplier driver is
ever going to be successfully probed or not. I'm not sure you can ever really
solve that. The only thing it does in addition is check whether the phandle and
device is there. Or do you mean those not being present by "broken"? That's a
point I agree should be improved with SCM.
Yes, at least it checks if phandles points to proper device and device
is there. That's what we want.
We are not solving here case of providing being in a module which never
gets loaded (thus endless EPROBE_DEFER). Such case is ok.
Got it, thanks for that clarification!
Regards,
Max
