diff options
Diffstat (limited to 'drivers/usb/core')
-rw-r--r-- | drivers/usb/core/devio.c | 2 | ||||
-rw-r--r-- | drivers/usb/core/quirks.c | 3 |
2 files changed, 5 insertions, 0 deletions
diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c index 8823e98989f..caefc800f29 100644 --- a/drivers/usb/core/devio.c +++ b/drivers/usb/core/devio.c @@ -739,6 +739,8 @@ static int check_ctrlrecip(struct dev_state *ps, unsigned int requesttype, index &= 0xff; switch (requesttype & USB_RECIP_MASK) { case USB_RECIP_ENDPOINT: + if ((index & ~USB_DIR_IN) == 0) + return 0; ret = findintfep(ps->dev, index); if (ret >= 0) ret = checkintf(ps, ret); diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c index 3113c1d7144..e14346a4e64 100644 --- a/drivers/usb/core/quirks.c +++ b/drivers/usb/core/quirks.c @@ -88,6 +88,9 @@ static const struct usb_device_id usb_quirk_list[] = { /* Edirol SD-20 */ { USB_DEVICE(0x0582, 0x0027), .driver_info = USB_QUIRK_RESET_RESUME }, + /* Alcor Micro Corp. Hub */ + { USB_DEVICE(0x058f, 0x9254), .driver_info = USB_QUIRK_RESET_RESUME }, + /* appletouch */ { USB_DEVICE(0x05ac, 0x021a), .driver_info = USB_QUIRK_RESET_RESUME }, |