diff options
Diffstat (limited to 'drivers/staging/vt6656/usbpipe.c')
| -rw-r--r-- | drivers/staging/vt6656/usbpipe.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/staging/vt6656/usbpipe.c b/drivers/staging/vt6656/usbpipe.c index 3a03f1d5b685..5fc18ad822d3 100644 --- a/drivers/staging/vt6656/usbpipe.c +++ b/drivers/staging/vt6656/usbpipe.c @@ -118,6 +118,9 @@ int PIPEnsControlOut(struct vnt_private *pDevice, u8 byRequest, u16 wValue, if (pDevice->Flags & fMP_CONTROL_READS) return STATUS_FAILURE; + if (pDevice->pControlURB->hcpriv) + return STATUS_FAILURE; + MP_SET_FLAG(pDevice, fMP_CONTROL_WRITES); pDevice->sUsbCtlRequest.bRequestType = 0x40; @@ -177,6 +180,9 @@ int PIPEnsControlIn(struct vnt_private *pDevice, u8 byRequest, u16 wValue, if (pDevice->Flags & fMP_CONTROL_WRITES) return STATUS_FAILURE; + if (pDevice->pControlURB->hcpriv) + return STATUS_FAILURE; + MP_SET_FLAG(pDevice, fMP_CONTROL_READS); pDevice->sUsbCtlRequest.bRequestType = 0xC0; @@ -656,8 +662,6 @@ static void s_nsBulkOutIoCompleteWrite(struct urb *urb) DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Write %d bytes\n",(int)ulBufLen); pDevice->ulBulkOutBytesWrite += ulBufLen; pDevice->ulBulkOutContCRCError = 0; - pDevice->nTxDataTimeCout = 0; - } else { DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"BULK Out failed %d\n", status); pDevice->ulBulkOutError++; |