On Wed, Mar 01, 2023 at 09:36:08AM +0800, Herbert Xu wrote: > > Is your device ux500 or stm32? Perhaps state saving/restoring is > simply broken on ux500 (as the original ux500 driver didn't support > export/import and always used a fallback)? Interesting, I dug up the old ux500 driver and even though it doesn't have export/import hooked up, it does actually appear to save/restore hardware state. In fact it seems to do it multiple times per request, even when it's unnecessary. I'll try to see if the saving/restoring is subtly different between ux500 and stm32. Cheers, -- Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
