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authorMaciej Purski <m.purski@samsung.com>2018-01-22 15:30:06 +0100
committerMark Brown <broonie@kernel.org>2018-01-26 15:48:07 +0000
commit148096af0bf381c78afe253c07ef1c77778f0e68 (patch)
treea2522e27df842dde1d6afc18f73ab9f415eb05de /drivers/regulator/internal.h
parent0d5c8633b173dd64f0005bba83501c8462463e65 (diff)
regulator: core: Move of_find_regulator_by_node() to of_regulator.c
As of_find_regulator_by_node() is an of function it should be moved from core.c to of_regulator.c. It provides better separation of device tree functions from the core and allows other of_functions in of_regulator.c to resolve device_node to regulator_dev. This will be useful for implementation of parsing coupled regulators properties. Declare of_find_regulator_by_node() function in internal.h as well as regulator_class and dev_to_rdev(), as they are needed by of_find_regulator_by_node(). Signed-off-by: Maciej Purski <m.purski@samsung.com> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/regulator/internal.h')
-rw-r--r--drivers/regulator/internal.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/regulator/internal.h b/drivers/regulator/internal.h
index 66a8ea0c8386..2f3218be5b8d 100644
--- a/drivers/regulator/internal.h
+++ b/drivers/regulator/internal.h
@@ -35,6 +35,15 @@ struct regulator {
struct dentry *debugfs;
};
+extern struct class regulator_class;
+
+static inline struct regulator_dev *dev_to_rdev(struct device *dev)
+{
+ return container_of(dev, struct regulator_dev, dev);
+}
+
+struct regulator_dev *of_find_regulator_by_node(struct device_node *np);
+
#ifdef CONFIG_OF
struct regulator_init_data *regulator_of_get_init_data(struct device *dev,
const struct regulator_desc *desc,