Messages in this thread Patch in this message | | | From | Tomeu Vizoso <> | Subject | [RFC 06/12] regulator: core: Probe regulators on demand | Date | Fri, 24 Apr 2015 16:47:22 +0200 |
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When looking up a regulator through its DT node, ensure that the corresponding device has been registered. --- drivers/regulator/core.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c index dbc64f7..eee8d45 100644 --- a/drivers/regulator/core.c +++ b/drivers/regulator/core.c @@ -26,6 +26,7 @@ #include <linux/gpio.h> #include <linux/gpio/consumer.h> #include <linux/of.h> +#include <linux/of_platform.h> #include <linux/regmap.h> #include <linux/regulator/of_regulator.h> #include <linux/regulator/consumer.h> @@ -1286,6 +1287,7 @@ static struct regulator_dev *regulator_dev_lookup(struct device *dev, if (dev && dev->of_node) { node = of_get_regulator(dev, supply); if (node) { + of_platform_device_ensure(node); list_for_each_entry(r, ®ulator_list, list) if (r->dev.parent && node == r->dev.of_node) -- 2.3.6
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