[U-Boot] [PATCH v2 1/9] usb: r8a66597: return -ENOTSUPP from unimplemented submit_int_msg

[Michal Suchanek]

Signed-off-by: Michal Suchanek <msuchanek at suse.de>
---
 drivers/usb/host/r8a66597-hcd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/host/r8a66597-hcd.c b/drivers/usb/host/r8a66597-hcd.c
index 3c263e51c160..7b699d3f4788 100644
--- a/drivers/usb/host/r8a66597-hcd.c
+++ b/drivers/usb/host/r8a66597-hcd.c
@@ -826,7 +826,7 @@ int submit_int_msg(struct usb_device *dev, unsigned long pipe, void *buffer,
 {
 	/* no implement */
 	R8A66597_DPRINT("%s\n", __func__);
-	return 0;
+	return -ENOTSUPP;
 }
 
 int usb_lowlevel_init(int index, enum usb_init_type init, void **controller)
-- 
2.21.0