[PATCH 2/3] pinctrl: export function get_pinctrl_dev_from_devname()

[Jianqun Xu]

Export get_pinctrl_dev_from_devname() as GPL and add to pinctrl head file.

Signed-off-by: Jianqun Xu <jay.xu at rock-chips.com>
---
 drivers/pinctrl/core.c          | 1 +
 include/linux/pinctrl/pinctrl.h | 1 +
 2 files changed, 2 insertions(+)

diff --git a/drivers/pinctrl/core.c b/drivers/pinctrl/core.c
index 9e57f4c62e60..af5194c42dc4 100644
--- a/drivers/pinctrl/core.c
+++ b/drivers/pinctrl/core.c
@@ -118,6 +118,7 @@ struct pinctrl_dev *get_pinctrl_dev_from_devname(const char *devname)
 
 	return NULL;
 }
+EXPORT_SYMBOL_GPL(get_pinctrl_dev_from_devname);
 
 struct pinctrl_dev *get_pinctrl_dev_from_of_node(struct device_node *np)
 {
diff --git a/include/linux/pinctrl/pinctrl.h b/include/linux/pinctrl/pinctrl.h
index 487117ccb1bc..a9923ccda574 100644
--- a/include/linux/pinctrl/pinctrl.h
+++ b/include/linux/pinctrl/pinctrl.h
@@ -219,5 +219,6 @@ struct pinctrl_dev *of_pinctrl_get(struct device_node *np)
 extern const char *pinctrl_dev_get_name(struct pinctrl_dev *pctldev);
 extern const char *pinctrl_dev_get_devname(struct pinctrl_dev *pctldev);
 extern void *pinctrl_dev_get_drvdata(struct pinctrl_dev *pctldev);
+extern struct pinctrl_dev *get_pinctrl_dev_from_devname(const char *devname);
 
 #endif /* __LINUX_PINCTRL_PINCTRL_H */
-- 
2.25.1