diff options
Diffstat (limited to 'drivers/usb/core/generic.c')
| -rw-r--r-- | drivers/usb/core/generic.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/core/generic.c b/drivers/usb/core/generic.c index eff2010..acbfeb0 100644 --- a/drivers/usb/core/generic.c +++ b/drivers/usb/core/generic.c @@ -100,7 +100,7 @@ int usb_choose_configuration(struct usb_device *udev) */ /* Rule out configs that draw too much bus current */ - if (c->desc.bMaxPower * 2 > udev->bus_mA) { + if (usb_get_max_power(udev, c) > udev->bus_mA) { insufficient_power++; continue; } @@ -169,7 +169,7 @@ static int generic_probe(struct usb_device *udev) c = usb_choose_configuration(udev); if (c >= 0) { err = usb_set_configuration(udev, c); - if (err) { + if (err && err != -ENODEV) { dev_err(&udev->dev, "can't set config #%d, error %d\n", c, err); /* This need not be fatal. The user can try to |