On Wed, 9 May 2018 19:00:55 +0200, Jean Delvare wrote: > If SIMPLE_DEV_PM_OPS causes it but UNIVERSAL_DEV_PM_OPS did not, I > suppose that what matters is CONFIG_PM_SLEEP. > > So maybe we can just replace "#ifdef CONFIG_PM" with "ifdef > CONFIG_PM_SLEEP" in the code below? It seems that drivers i2c-brcmstb, i2c-mpc, i2c-ocores, i2c-pnx, i2c-puv3, i2c-st, i2c-stu300 and i2c-mux-pca954x are doing exactly that already, so that must be a valid way to solve the problem. Will you send a new patch? Thanks, -- Jean Delvare SUSE L3 Support