diff options
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/gadget/udc/core.c | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/drivers/usb/gadget/udc/core.c b/drivers/usb/gadget/udc/core.c index 568534a0d17c..02735b463bb4 100644 --- a/drivers/usb/gadget/udc/core.c +++ b/drivers/usb/gadget/udc/core.c @@ -1528,7 +1528,7 @@ err1: int usb_gadget_probe_driver(struct usb_gadget_driver *driver) { - struct usb_udc *udc = NULL; + struct usb_udc *udc = NULL, *iter; int ret = -ENODEV; if (!driver || !driver->bind || !driver->setup) @@ -1536,10 +1536,12 @@ int usb_gadget_probe_driver(struct usb_gadget_driver *driver) mutex_lock(&udc_lock); if (driver->udc_name) { - list_for_each_entry(udc, &udc_list, list) { - ret = strcmp(driver->udc_name, dev_name(&udc->dev)); - if (!ret) - break; + list_for_each_entry(iter, &udc_list, list) { + ret = strcmp(driver->udc_name, dev_name(&iter->dev)); + if (ret) + continue; + udc = iter; + break; } if (ret) ret = -ENODEV; @@ -1548,10 +1550,12 @@ int usb_gadget_probe_driver(struct usb_gadget_driver *driver) else goto found; } else { - list_for_each_entry(udc, &udc_list, list) { + list_for_each_entry(iter, &udc_list, list) { /* For now we take the first one */ - if (!udc->driver) - goto found; + if (iter->driver) + continue; + udc = iter; + goto found; } } |