diff options
Diffstat (limited to 'drivers/staging/vt6656/usbpipe.c')
| -rw-r--r-- | drivers/staging/vt6656/usbpipe.c | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/drivers/staging/vt6656/usbpipe.c b/drivers/staging/vt6656/usbpipe.c index 00fd0f8a58c..098be609107 100644 --- a/drivers/staging/vt6656/usbpipe.c +++ b/drivers/staging/vt6656/usbpipe.c @@ -45,7 +45,6 @@ #include "desc.h" #include "device.h" -/*--------------------- Static Definitions -------------------------*/ //endpoint def //endpoint 0: control //endpoint 1: interrupt @@ -55,28 +54,18 @@ //static int msglevel =MSG_LEVEL_DEBUG; static int msglevel =MSG_LEVEL_INFO; - #define USB_CTL_WAIT 500 //ms #ifndef URB_ASYNC_UNLINK #define URB_ASYNC_UNLINK 0 #endif -/*--------------------- Static Classes ----------------------------*/ - -/*--------------------- Static Variables --------------------------*/ - -/*--------------------- Static Functions --------------------------*/ static void s_nsInterruptUsbIoCompleteRead(struct urb *urb); static void s_nsBulkInUsbIoCompleteRead(struct urb *urb); static void s_nsBulkOutIoCompleteWrite(struct urb *urb); static void s_nsControlInUsbIoCompleteRead(struct urb *urb); static void s_nsControlInUsbIoCompleteWrite(struct urb *urb); -/*--------------------- Export Variables --------------------------*/ - -/*--------------------- Export Functions --------------------------*/ - int PIPEnsControlOutAsyn(struct vnt_private *pDevice, u8 byRequest, u16 wValue, u16 wIndex, u16 wLength, u8 *pbyBuffer) { @@ -251,8 +240,6 @@ static void s_nsControlInUsbIoCompleteWrite(struct urb *urb) MP_CLEAR_FLAG(pDevice, fMP_CONTROL_WRITES); } - - /* * Description: * Complete function of usb Control callback @@ -288,9 +275,6 @@ static void s_nsControlInUsbIoCompleteRead(struct urb *urb) MP_CLEAR_FLAG(pDevice, fMP_CONTROL_READS); } - - - /* * Description: * Allocates an usb interrupt in irp and calls USBD. @@ -341,7 +325,6 @@ usb_fill_bulk_urb(pDevice->pInterruptURB, return ntStatus; } - /* * Description: * Complete function of usb interrupt in irp. @@ -403,7 +386,6 @@ static void s_nsInterruptUsbIoCompleteRead(struct urb *urb) STAvUpdateUSBCounter(&pDevice->scStatistic.USB_InterruptStat, ntStatus); - if (pDevice->fKillEventPollingThread != true) { usb_fill_bulk_urb(pDevice->pInterruptURB, pDevice->usb, @@ -444,7 +426,6 @@ int PIPEnsBulkInUsbRead(struct vnt_private *pDevice, PRCB pRCB) int ntStatus = 0; struct urb *pUrb; - DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"---->s_nsStartBulkInUsbRead\n"); if (pDevice->Flags & fMP_DISCONNECTED) @@ -452,7 +433,6 @@ int PIPEnsBulkInUsbRead(struct vnt_private *pDevice, PRCB pRCB) pDevice->ulBulkInPosted++; - pUrb = pRCB->pUrb; // // Now that we have created the urb, we will send a @@ -482,9 +462,6 @@ int PIPEnsBulkInUsbRead(struct vnt_private *pDevice, PRCB pRCB) return ntStatus; } - - - /* * Description: * Complete function of usb BulkIn irp. @@ -535,7 +512,6 @@ static void s_nsBulkInUsbIoCompleteRead(struct urb *urb) pDevice->scStatistic.RxOkCnt ++; } - STAvUpdateUSBCounter(&pDevice->scStatistic.USB_BulkInStat, status); if (bIndicateReceive) { @@ -553,7 +529,6 @@ static void s_nsBulkInUsbIoCompleteRead(struct urb *urb) spin_unlock(&pDevice->lock); } - return; } @@ -576,8 +551,6 @@ int PIPEnsSendBulkOut(struct vnt_private *pDevice, PUSB_SEND_CONTEXT pContext) int status; struct urb *pUrb; - - pDevice->bPWBitOn = false; /* @@ -657,7 +630,6 @@ static void s_nsBulkOutIoCompleteWrite(struct urb *urb) unsigned long ulBufLen; PUSB_SEND_CONTEXT pContext; - DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"---->s_nsBulkOutIoCompleteWrite\n"); // // The context given to IoSetCompletionRoutine is an USB_CONTEXT struct @@ -705,7 +677,6 @@ static void s_nsBulkOutIoCompleteWrite(struct urb *urb) pDevice->dev->trans_start = jiffies; - if (status == STATUS_SUCCESS) { pDevice->packetsSent++; } |