Messages in this thread | | | Subject | Re: [PATCH v1 10/11] regulator: core: Use ww_mutex for regulators locking | From | Dmitry Osipenko <> | Date | Thu, 8 Nov 2018 19:53:47 +0300 |
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On 08.11.2018 16:07, Mark Brown wrote: > On Fri, Oct 05, 2018 at 06:36:37PM +0300, Dmitry Osipenko wrote: > >> Wait/wound mutex shall be used in order to avoid lockups on locking of >> coupled regulators. > > This breaks the build due to a few of the drivers (wm8350 and da9210 at > least) taking rdev locks in their interrupt handlers. I'd suggest > adding a function for those drivers to use - exposing the ww context > seems like the wrong thing to do there.
I totally missed those drivers, will fix them in v2.
> Otherwise the series looks good, I've applied everything up to here. > Thanks for taking the time to pick this up, and especially for figuring > out the ww_mutex conversion. >
Thank you.
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