[PATCH 3/3] extcon: ptn5150: Try to get usb role switch from connector fwnode

[Xu Yang <xu.yang_2@nxp.com>]

Since PTN5150 is a Type-C chip, we normally need to describe some
properties under connector node. Due to this, the port node will
locate at connector node in the future. To support it, we need to
get usb role switch via connector fwnode. For compatibility, this
will not remove usb_role_switch_get() function.

Signed-off-by: Xu Yang <xu.yang_2@nxp.com>
---
 drivers/extcon/extcon-ptn5150.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/extcon/extcon-ptn5150.c b/drivers/extcon/extcon-ptn5150.c
index b7e05d921c79..160998e163f0 100644
--- a/drivers/extcon/extcon-ptn5150.c
+++ b/drivers/extcon/extcon-ptn5150.c
@@ -352,6 +352,8 @@ static int ptn5150_i2c_probe(struct i2c_client *i2c)
 	}
 
 	info->role_sw = usb_role_switch_get(info->dev);
+	if (!info->role_sw && connector)
+		info->role_sw = fwnode_usb_role_switch_get(connector);
 	if (IS_ERR(info->role_sw))
 		return dev_err_probe(info->dev, PTR_ERR(info->role_sw),
 				     "failed to get role switch\n");
-- 
2.34.1