diff options
Diffstat (limited to 'drivers/extcon/extcon.c')
| -rw-r--r-- | drivers/extcon/extcon.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/extcon/extcon.c b/drivers/extcon/extcon.c index 1a932292d6c8..c5e9ebf0a914 100644 --- a/drivers/extcon/extcon.c +++ b/drivers/extcon/extcon.c @@ -1046,6 +1046,15 @@ struct extcon_dev *extcon_get_edev_by_phandle(struct device *dev, int index) #endif /* CONFIG_OF */ EXPORT_SYMBOL_GPL(extcon_get_edev_by_phandle); +/** + * extcon_get_edev_name() - Get the name of the extcon device. + * @edev: the extcon device + */ +const char *extcon_get_edev_name(struct extcon_dev *edev) +{ + return !edev ? NULL : edev->name; +} + static int __init extcon_class_init(void) { return create_extcon_class(); |