[PATCH] power: pmic: tps65219: fail if regulators node is missing
Kumara Bhimeswararao Matsa <[email protected]>
| Newsgroups | gmane.comp.boot-loaders.u-boot |
|---|---|
| Message-ID | <[email protected]> |
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 <[email protected]> --- drivers/power/pmic/tps65219.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/power/pmic/tps65219.c b/drivers/power/pmic/tps65219.c index 0716af027a3..1fecde84795 100644 --- a/drivers/power/pmic/tps65219.c +++ b/drivers/power/pmic/tps65219.c @@ -55,6 +55,7 @@ static int tps65219_bind(struct udevice *dev) if (!ofnode_valid(regulators_node)) { debug("%s: %s regulators subnode not found!\n", __func__, dev->name); + return -ENXIO; } debug("%s: '%s' - found regulators subnode\n", __func__, dev->name); -- 2.43.0