pinctrl: pinconf: Add generic helper function for freeing mappings
The pinconf-generic.h file exposes functions for creating generic mappings but it does not expose a function for freeing the mappings. Add a function for freeing generic mappings. Signed-off-by: Jon Hunter <jonathanh@nvidia.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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2 changed files with 10 additions and 0 deletions
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@ -391,4 +391,12 @@ exit:
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}
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EXPORT_SYMBOL_GPL(pinconf_generic_dt_node_to_map);
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void pinconf_generic_dt_free_map(struct pinctrl_dev *pctldev,
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struct pinctrl_map *map,
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unsigned num_maps)
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{
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pinctrl_utils_free_map(pctldev, map, num_maps);
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}
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EXPORT_SYMBOL_GPL(pinconf_generic_dt_free_map);
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#endif
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@ -175,6 +175,8 @@ int pinconf_generic_dt_subnode_to_map(struct pinctrl_dev *pctldev,
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int pinconf_generic_dt_node_to_map(struct pinctrl_dev *pctldev,
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struct device_node *np_config, struct pinctrl_map **map,
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unsigned *num_maps, enum pinctrl_map_type type);
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void pinconf_generic_dt_free_map(struct pinctrl_dev *pctldev,
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struct pinctrl_map *map, unsigned num_maps);
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static inline int pinconf_generic_dt_node_to_map_group(
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struct pinctrl_dev *pctldev, struct device_node *np_config,
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