Messages in this thread | | | Date | Wed, 20 Feb 2019 14:31:32 -0800 | From | Tony Lindgren <> | Subject | Re: [PATCH v2] phy: phy-twl4030-usb: fix denied runtime access |
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* Andreas Kemnade <andreas@kemnade.info> [180922 09:48]: > When runtime is not enabled, pm_runtime_get_sync() returns -EACCESS, > the counter will be incremented but the resume callback not called, > so enumeration and charging will not start properly. > To avoid that happen, disable irq on suspend and recheck on resume. > > Practically this happens when the device is woken up from suspend by > plugging in usb. > > Signed-off-by: Andreas Kemnade <andreas@kemnade.info> > --- > Changes in v2: > * use pm suspend/resume callback instead of delayed_work > as suggested by Dmitry
Hmm it just occurred to me that this issue too might be fixed with commit c6e2bd956936 ("i2c: omap: Use noirq system sleep pm ops to idle device for suspend"). Andreas, care to check? That is if this is still an issue.
Regards,
Tony
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