On Mon, Feb 10, 2020 at 9:38 AM Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> wrote: > +static inline bool > +regulator_is_equal(struct regulator *reg1, struct regulator *reg2); This causes build error. There is a fix for this in: commit 0468e667a5bead9c1b7ded92861b5a98d8d78745 Author: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> Date: Wed Jan 15 12:02:58 2020 +1100 regulator fix for "regulator: core: Add regulator_is_equal() helper" Signed-off-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> Link: https://lore.kernel.org/r/20200115120258.0e535fcb@xxxxxxxxxxxxxxxx Acked-by: Marek Vasut <marex@xxxxxxx> Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>