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authorKrzysztof Kozlowski <k.kozlowski@samsung.com>2015-01-05 12:48:42 +0100
committerMark Brown <broonie@kernel.org>2015-01-08 20:15:45 +0000
commitbfa21a0dfe6915dc85953b5d40ea9dae5fdf205f (patch)
treea65674f6cf409a546fc2a62c74e3ab25261a4f4d /drivers/regulator/internal.h
parent1b3de223385d6bf2ab9bf2e9e80aebb26fedd426 (diff)
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regulator: Allow parsing custom properties when using simplified DT parsing
When drivers use simplified DT parsing method (they provide 'regulator_desc.of_match') they still may want to parse custom properties for some of the regulators. For example some of the regulators support GPIO enable control. Add a driver-supplied callback for such case. This way the regulator core parses common bindings offloading a lot of code from drivers and still custom properties may be used. The callback, called for each parsed regulator, may modify the 'regulator_config' initially passed to regulator_register(). Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/regulator/internal.h')
-rw-r--r--drivers/regulator/internal.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/regulator/internal.h b/drivers/regulator/internal.h
index 80ba2a35a04b..c74ac8734023 100644
--- a/drivers/regulator/internal.h
+++ b/drivers/regulator/internal.h
@@ -38,11 +38,13 @@ struct regulator {
#ifdef CONFIG_OF
struct regulator_init_data *regulator_of_get_init_data(struct device *dev,
const struct regulator_desc *desc,
+ struct regulator_config *config,
struct device_node **node);
#else
static inline struct regulator_init_data *
regulator_of_get_init_data(struct device *dev,
const struct regulator_desc *desc,
+ struct regulator_config *config,
struct device_node **node)
{
return NULL;