diff options
| -rw-r--r-- | common/usb_hub.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/common/usb_hub.c b/common/usb_hub.c index c9be530d0b..7aac220116 100644 --- a/common/usb_hub.c +++ b/common/usb_hub.c @@ -157,7 +157,7 @@ static inline char *portspeed(int portstatus) int legacy_hub_port_reset(struct usb_device *dev, int port, unsigned short *portstat) { - int tries; + int err, tries; ALLOC_CACHE_ALIGN_BUFFER(struct usb_port_status, portsts, 1); unsigned short portstatus, portchange; @@ -168,8 +168,10 @@ int legacy_hub_port_reset(struct usb_device *dev, int port, debug("%s: resetting port %d...\n", __func__, port + 1); #endif for (tries = 0; tries < MAX_TRIES; tries++) { + err = usb_set_port_feature(dev, port + 1, USB_PORT_FEAT_RESET); + if (err < 0) + return err; - usb_set_port_feature(dev, port + 1, USB_PORT_FEAT_RESET); mdelay(200); if (usb_get_port_status(dev, port + 1, portsts) < 0) { |