From: Linyu Yuan quic_linyyuan@quicinc.com
commit 945c37ed564770c78dfe6b9f08bed57a1b4e60ef upstream.
when CONFIG_USB_ROLE_SWITCH is not defined, add usb_role_switch_find_by_fwnode() definition which return NULL.
Fixes: c6919d5e0cd1 ("usb: roles: Add usb_role_switch_find_by_fwnode()") Signed-off-by: Linyu Yuan quic_linyyuan@quicinc.com Link: https://lore.kernel.org/r/1641818608-25039-1-git-send-email-quic_linyyuan@qu... Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- include/linux/usb/role.h | 6 ++++++ 1 file changed, 6 insertions(+)
--- a/include/linux/usb/role.h +++ b/include/linux/usb/role.h @@ -91,6 +91,12 @@ fwnode_usb_role_switch_get(struct fwnode static inline void usb_role_switch_put(struct usb_role_switch *sw) { }
static inline struct usb_role_switch * +usb_role_switch_find_by_fwnode(const struct fwnode_handle *fwnode) +{ + return NULL; +} + +static inline struct usb_role_switch * usb_role_switch_register(struct device *parent, const struct usb_role_switch_desc *desc) {