regulator: core: Warn on missing struct device
The core really wants a struct device to be supplied for regulators and
there's no reason this should be impossible so provide one so complain
if we didn't get one.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index 9fafa00..10fb252 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -2941,6 +2941,7 @@
return ERR_PTR(-EINVAL);
dev = config->dev;
+ WARN_ON(!dev);
if (regulator_desc->name == NULL || regulator_desc->ops == NULL)
return ERR_PTR(-EINVAL);