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Commit 5f38b783 authored by Malcolm Priestley's avatar Malcolm Priestley Committed by Greg Kroah-Hartman
Browse files

staging: vt6656: clean up PIPEnsInterruptRead. 



Remove comments, white space and camel case.

Camel case changes
pDevice -> priv
ntStatus -> status

Signed-off-by: default avatarMalcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 59858f5e

drivers/staging/vt6656/usbpipe.c

+22 −25
Original line number Diff line number Diff line
@@ -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;

}



/*