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| author |   Chanwoo Choi <cw00.choi@samsung.com> | 2015-04-15 13:57:51 +0900 |
|---|---|---|
| committer | Chanwoo Choi <cw00.choi@samsung.com> | 2015-05-19 16:39:04 +0900 |
| commit | 707d7550875a9bd245ce5f1077d2d2cb44eab218 (patch) | |
| tree | 22476cb6161ab33949c852836fb1329c65f77ac9 /include/linux/extcon.h | |
| parent | extcon: Modify the device name as extcon[X] for sysfs (diff) | |
| download | wireguard-linux-707d7550875a9bd245ce5f1077d2d2cb44eab218.tar.xz wireguard-linux-707d7550875a9bd245ce5f1077d2d2cb44eab218.zip | |
extcon: Add extcon_get_edev_name() API to get the extcon device name
This patch adds the extcon_get_edev_name() API to get the name of extcon device
because all information inclued in the structure extcon_dev should be accessed
by extcon core API instead of directly accessing the data.
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Diffstat (limited to 'include/linux/extcon.h')
| -rw-r--r-- | include/linux/extcon.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/extcon.h b/include/linux/extcon.h index 36f49c405dfb..e2cf6254c86a 100644 --- a/include/linux/extcon.h +++ b/include/linux/extcon.h @@ -259,6 +259,10 @@ extern int extcon_unregister_notifier(struct extcon_dev *edev, * This function use phandle of devicetree to get extcon device directly. */ extern struct extcon_dev *extcon_get_edev_by_phandle(struct device *dev, int index); + +/* Following API to get information of extcon device */ +extern const char *extcon_get_edev_name(struct extcon_dev *edev); + #else /* CONFIG_EXTCON */ static inline int extcon_dev_register(struct extcon_dev *edev) { |