diff options
Diffstat (limited to 'include/linux/usb')
| -rw-r--r-- | include/linux/usb/of.h | 6 | ||||
| -rw-r--r-- | include/linux/usb/otg.h | 9 |
2 files changed, 9 insertions, 6 deletions
diff --git a/include/linux/usb/of.h b/include/linux/usb/of.h index ff23fea49fca..c3fe9e48ce27 100644 --- a/include/linux/usb/of.h +++ b/include/linux/usb/of.h @@ -12,16 +12,10 @@ #include <linux/usb/phy.h> #if IS_ENABLED(CONFIG_OF) -enum usb_dr_mode of_usb_get_dr_mode(struct device_node *np); bool of_usb_host_tpl_support(struct device_node *np); int of_usb_update_otg_caps(struct device_node *np, struct usb_otg_caps *otg_caps); #else -static inline enum usb_dr_mode of_usb_get_dr_mode(struct device_node *np) -{ - return USB_DR_MODE_UNKNOWN; -} - static inline bool of_usb_host_tpl_support(struct device_node *np) { return false; diff --git a/include/linux/usb/otg.h b/include/linux/usb/otg.h index bd1dcf816100..67929df86df5 100644 --- a/include/linux/usb/otg.h +++ b/include/linux/usb/otg.h @@ -119,4 +119,13 @@ enum usb_dr_mode { USB_DR_MODE_OTG, }; +/** + * usb_get_dr_mode - Get dual role mode for given device + * @dev: Pointer to the given device + * + * The function gets phy interface string from property 'dr_mode', + * and returns the correspondig enum usb_dr_mode + */ +extern enum usb_dr_mode usb_get_dr_mode(struct device *dev); + #endif /* __LINUX_USB_OTG_H */ |