diff options
| author |   Malcolm Priestley <tvboxspy@gmail.com> | 2014-02-19 18:37:32 +0000 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-02-24 16:54:53 -0800 |
| commit | 5f38b783101eb88318f0ee8b4adbb2a064117811 (patch) | |
| tree | 1ea16a96b5bc70e87d58bfe1988db04ff3375e01 | |
| parent | staging: vt6656: PIPEnsInterruptRead set intBuf.bInUse to false. (diff) | |
staging: vt6656: clean up PIPEnsInterruptRead.
Remove comments, white space and camel case.
Camel case changes
pDevice -> priv
ntStatus -> status
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/staging/vt6656/usbpipe.c | 47 |
1 files changed, 22 insertions, 25 deletions
diff --git a/drivers/staging/vt6656/usbpipe.c b/drivers/staging/vt6656/usbpipe.c index 1a0b436020a6..9f4d1a27b20a 100644 --- a/drivers/staging/vt6656/usbpipe.c +++ b/drivers/staging/vt6656/usbpipe.c @@ -295,42 +295,39 @@ static void s_nsControlInUsbIoCompleteRead(struct urb *urb) * */ -int PIPEnsInterruptRead(struct vnt_private *pDevice) +int PIPEnsInterruptRead(struct vnt_private *priv) { - int ntStatus = STATUS_FAILURE; + int status = STATUS_FAILURE; - DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"---->s_nsStartInterruptUsbRead()\n"); + DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO + "---->s_nsStartInterruptUsbRead()\n"); - if(pDevice->intBuf.bInUse == true){ - return (STATUS_FAILURE); - } - pDevice->intBuf.bInUse = true; -// pDevice->bEventAvailable = false; - pDevice->ulIntInPosted++; + if (priv->intBuf.bInUse == true) + return STATUS_FAILURE; - // - // Now that we have created the urb, we will send a - // request to the USB device object. - // + priv->intBuf.bInUse = true; + priv->ulIntInPosted++; - usb_fill_int_urb(pDevice->pInterruptURB, - pDevice->usb, - usb_rcvbulkpipe(pDevice->usb, 1), - pDevice->intBuf.pDataBuf, + usb_fill_int_urb(priv->pInterruptURB, + priv->usb, + usb_rcvbulkpipe(priv->usb, 1), + priv->intBuf.pDataBuf, MAX_INTERRUPT_SIZE, s_nsInterruptUsbIoCompleteRead, - pDevice, - pDevice->int_interval); + priv, + priv->int_interval); - ntStatus = usb_submit_urb(pDevice->pInterruptURB, GFP_ATOMIC); - if (ntStatus) { + status = usb_submit_urb(priv->pInterruptURB, GFP_ATOMIC); + if (status) { DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO - "Submit int URB failed %d\n", ntStatus); - pDevice->intBuf.bInUse = false; + "Submit int URB failed %d\n", status); + priv->intBuf.bInUse = false; } - DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"<----s_nsStartInterruptUsbRead Return(%x)\n",ntStatus); - return ntStatus; + DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO + "<----s_nsStartInterruptUsbRead Return(%x)\n", status); + + return status; } /* |