On Tuesday, September 5, 2017 4:58:35 PM CEST Mika Westerberg wrote: > On Tue, Sep 05, 2017 at 04:46:11PM +0200, Rafael J. Wysocki wrote: > > On Tuesday, September 5, 2017 4:45:11 PM CEST Mika Westerberg wrote: > > > On Mon, Sep 04, 2017 at 12:01:54PM +0200, Rafael J. Wysocki wrote: > > > > static const struct dev_pm_ops dw_i2c_dev_pm_ops = { > > > > - .prepare = dw_i2c_plat_prepare, > > > > - .complete = dw_i2c_plat_complete, > > > > - SET_SYSTEM_SLEEP_PM_OPS(dw_i2c_plat_suspend, dw_i2c_plat_resume) > > > > - SET_RUNTIME_PM_OPS(dw_i2c_plat_runtime_suspend, > > > > - dw_i2c_plat_resume, > > > > - NULL) > > > > + SET_LATE_SYSTEM_SLEEP_PM_OPS(dw_i2c_plat_suspend, dw_i2c_plat_resume) > > > > > > This seems to cause problem with intel-lpss MFD driver because it uses > > > .suspend() and .resume() instead of .suspend_late() and .resume_early(). > > > > OK, so there is one more dependency here. > > > > Can you please point me to this code? > > It is in drivers/mfd/intel-lpss.c. See intel_lpss_resume(). > Looking at it, but I don't quite see how this is related to the i2c-designware-platedv suspend/resume ...