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| author | Maciej Purski <m.purski@samsung.com> | 2018-01-22 15:30:06 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2018-01-26 15:48:07 +0000 |
| commit | 148096af0bf381c78afe253c07ef1c77778f0e68 (patch) | |
| tree | a2522e27df842dde1d6afc18f73ab9f415eb05de /drivers/regulator/core.c | |
| parent | 0d5c8633b173dd64f0005bba83501c8462463e65 (diff) | |
| download | op-kernel-dev-148096af0bf381c78afe253c07ef1c77778f0e68.zip op-kernel-dev-148096af0bf381c78afe253c07ef1c77778f0e68.tar.gz | |
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/core.c')
| -rw-r--r-- | drivers/regulator/core.c | 23 |
1 files changed, 1 insertions, 22 deletions
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c index 365b32e..5f76782 100644 --- a/drivers/regulator/core.c +++ b/drivers/regulator/core.c @@ -58,8 +58,6 @@ static bool has_full_constraints; static struct dentry *debugfs_root; -static struct class regulator_class; - /* * struct regulator_map * @@ -112,11 +110,6 @@ static struct regulator *create_regulator(struct regulator_dev *rdev, const char *supply_name); static void _regulator_put(struct regulator *regulator); -static struct regulator_dev *dev_to_rdev(struct device *dev) -{ - return container_of(dev, struct regulator_dev, dev); -} - static const char *rdev_get_name(struct regulator_dev *rdev) { if (rdev->constraints && rdev->constraints->name) @@ -1417,20 +1410,6 @@ static void regulator_supply_alias(struct device **dev, const char **supply) } } -static int of_node_match(struct device *dev, const void *data) -{ - return dev->of_node == data; -} - -static struct regulator_dev *of_find_regulator_by_node(struct device_node *np) -{ - struct device *dev; - - dev = class_find_device(®ulator_class, NULL, np, of_node_match); - - return dev ? dev_to_rdev(dev) : NULL; -} - static int regulator_match(struct device *dev, const void *data) { struct regulator_dev *r = dev_to_rdev(dev); @@ -3918,7 +3897,7 @@ static void regulator_dev_release(struct device *dev) kfree(rdev); } -static struct class regulator_class = { +struct class regulator_class = { .name = "regulator", .dev_release = regulator_dev_release, .dev_groups = regulator_dev_groups, |
