[PATCH 2/4] regulator: bd718x7: Only bind children when PMIC_CHILDREN is enabled

Adam Ford
2022-08-17T11:24:36Z

If the bd718x7 is required, but PMIC_CHILDREN is disabled, this
driver throws a compile error. Fix this by putting the function
to bind children into an if-statement checking for PMIC_CHILDREN.

Allowing PMIC_CHILDREN to be disabled in SPL saves some space and
still permits some read/write functions to access the PMIC in
early startup.

Signed-off-by: Adam Ford <aford173@gmail.com>

diff --git a/drivers/power/pmic/bd71837.c b/drivers/power/pmic/bd71837.c
index cb9238972f..fdbbd6f559 100644
--- a/drivers/power/pmic/bd71837.c
+++ b/drivers/power/pmic/bd71837.c
@@ -63,10 +63,11 @@ static int bd71837_bind(struct udevice *dev)

debug("%s: '%s' - found regulators subnode\n", __func__, dev->name);

- children = pmic_bind_children(dev, regulators_node, pmic_children_info);
- if (!children)
- debug("%s: %s - no child found\n", __func__, dev->name);
-
+ if (CONFIG_IS_ENABLED(PMIC_CHILDREN)) {
+ children = pmic_bind_children(dev, regulators_node, pmic_children_info);
+ if (!children)
+ debug("%s: %s - no child found\n", __func__, dev->name);
+ }
/* Always return success for this device */
return 0;
}
--
2.34.1