diff options
| author | Ingo Molnar <mingo@elte.hu> | 2009-03-31 13:53:43 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-03-31 13:53:43 +0200 |
| commit | 7bee946358c3cb957d4aa648fc5ab3cad0b232d0 (patch) | |
| tree | 693061ebde2abc35ecc846e5084630d7225aaaff /drivers/usb/core/message.c | |
| parent | d820ac4c2fa881079e6b689d2098adce337558ae (diff) | |
| parent | 15f7176eb1cccec0a332541285ee752b935c1c85 (diff) | |
Merge branch 'linus' into locking-for-linus
Conflicts:
lib/Kconfig.debug
Diffstat (limited to 'drivers/usb/core/message.c')
| -rw-r--r-- | drivers/usb/core/message.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c index 49e7f56e0d7f..30a0690f3683 100644 --- a/drivers/usb/core/message.c +++ b/drivers/usb/core/message.c @@ -59,7 +59,7 @@ static int usb_start_wait_urb(struct urb *urb, int timeout, int *actual_length) retval = (ctx.status == -ENOENT ? -ETIMEDOUT : ctx.status); dev_dbg(&urb->dev->dev, - "%s timed out on ep%d%s len=%d/%d\n", + "%s timed out on ep%d%s len=%u/%u\n", current->comm, usb_endpoint_num(&urb->ep->desc), usb_urb_dir_in(urb) ? "in" : "out", @@ -804,18 +804,16 @@ int usb_string(struct usb_device *dev, int index, char *buf, size_t size) dev_err(&dev->dev, "string descriptor 0 read error: %d\n", err); - goto errout; } else if (err < 4) { dev_err(&dev->dev, "string descriptor 0 too short\n"); - err = -EINVAL; - goto errout; } else { - dev->have_langid = 1; dev->string_langid = tbuf[2] | (tbuf[3] << 8); /* always use the first langid listed */ dev_dbg(&dev->dev, "default language 0x%04x\n", dev->string_langid); } + + dev->have_langid = 1; } err = usb_string_sub(dev, dev->string_langid, index, tbuf); @@ -1719,7 +1717,8 @@ free_interfaces: } kfree(new_interfaces); - if (cp->string == NULL) + if (cp->string == NULL && + !(dev->quirks & USB_QUIRK_CONFIG_INTF_STRINGS)) cp->string = usb_cache_string(dev, cp->desc.iConfiguration); /* Now that all the interfaces are set up, register them |