Messages in this thread | | | Date | Wed, 1 Jul 2020 10:12:28 -0700 | From | Matthias Kaehlcke <> | Subject | Re: [PATCH] drm/msm: handle for EPROBE_DEFER for of_icc_get |
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Hi Jonathan,
On Tue, Jun 30, 2020 at 11:08:41PM -0400, Jonathan Marek wrote: > Check for EPROBE_DEFER instead of silently not using icc if the msm driver > probes before the interconnect driver.
Agreed with supporting deferred ICC probing.
> Only check for EPROBE_DEFER because of_icc_get can return other errors that > we want to ignore (ENODATA).
What would be the -ENODATA case?
If the 'interconnects' property is not specified of_icc_get() returns NULL, shouldn't all (or most) errors be propagated rather than staying silent?
Thanks
Matthias
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