Hi, Arnd Bergmann <arnd@xxxxxxxx> writes: > USB_OTG initially depended on USB_SUSPEND, which was later turned into > PM_RUNTIME and finally into PM. I don't know at what point the dependency > became unnecessary but it appears to work fine without CONFIG_PM now. > > However, we get lots of warnings in randconfig kernels like: > > warning: (USB_OTG_FSM && FSL_USB2_OTG && USB_MV_OTG) selects USB_OTG which has unmet direct dependencies (USB_SUPPORT && USB && PM) > > whenever CONFIG_PM is disabled and something else selects USB_OTG. > Let's just drop the dependency to avoid the warnings. > > Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx> > --- > I keep seeing this one in my ARM randconfig test and how did you test this ? Did you make sure you're not breaking HNP ? For HNP to happen we depend on a bus_suspend and bus_suspend is only available on CONFIG_PM, unless that has changed. Seems like you've only compile tested this patch, is that correct ? -- balbi
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