The TPS65219 bind function continues when the regulators subnode is
missing. This causes pmic_bind_children() to be called with an invalid
ofnode and permits a misleading message indicating that the subnode
was found.
Return -ENXIO when the regulators subnode is absent, matching the
behavior of other TI PMIC drivers.
Signed-off-by: Kumara Bhimeswararao Matsa <bhimesh.matsa@gmail.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>