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pinctrl: Export some needed symbols at module load time 

Export the pin_get_name()/pinconf_generic_parse_dt_config() symbols needed
by the Spreadtrum pinctrl driver when building it as a module.

Signed-off-by: Baolin Wang <baolin.wang7@gmail.com>
Link: https://lore.kernel.org/r/f4e7e20afacb23e6fa7a6b33ea4319b2b3492840.1582776447.git.baolin.wang7@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Baolin Wang 2020-02-27 12:13:46 +08:00 committed by Linus Walleij
parent 2353810dac
commit b88d145191
2 changed files with 2 additions and 0 deletions
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1
drivers/pinctrl/core.c
View File

@ -176,6 +176,7 @@ const char *pin_get_name(struct pinctrl_dev *pctldev, const unsigned pin)
return desc->name; return desc->name;
} }
EXPORT_SYMBOL_GPL(pin_get_name);
/* Deletes a range of pin descriptors */ /* Deletes a range of pin descriptors */
static void pinctrl_free_pindescs(struct pinctrl_dev *pctldev, static void pinctrl_free_pindescs(struct pinctrl_dev *pctldev,

1
drivers/pinctrl/pinconf-generic.c
View File

@ -286,6 +286,7 @@ out:
kfree(cfg); kfree(cfg);
return ret; return ret;
} }
EXPORT_SYMBOL_GPL(pinconf_generic_parse_dt_config);
int pinconf_generic_dt_subnode_to_map(struct pinctrl_dev *pctldev, int pinconf_generic_dt_subnode_to_map(struct pinctrl_dev *pctldev,
struct device_node *np, struct pinctrl_map **map, struct device_node *np, struct pinctrl_map **map,