staging: comedi: usbduxsigma: rename usbdux_pwm_stop()

Rename the function so it has namespace associated with the driver.

For aesthetic reasons, pass the comedi_device pointer instead of the
private data pointer as the first parameter.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/comedi/drivers/usbduxsigma.c b/drivers/staging/comedi/drivers/usbduxsigma.c
index e4a80fc..9a5f7ef 100644 (file)
--- a/drivers/staging/comedi/drivers/usbduxsigma.c
+++ b/drivers/staging/comedi/drivers/usbduxsigma.c
@@ -1147,8 +1147,10 @@ done:
        return ret;
 }
 
-static void usbdux_pwm_stop(struct usbduxsigma_private *devpriv, int do_unlink)
+static void usbduxsigma_pwm_stop(struct comedi_device *dev, int do_unlink)
 {
+       struct usbduxsigma_private *devpriv = dev->private;
+
        if (do_unlink) {
                if (devpriv->urbPwm)
                        usb_kill_urb(devpriv->urbPwm);
@@ -1163,7 +1165,7 @@ static int usbduxsigma_pwm_cancel(struct comedi_device *dev,
        struct usbduxsigma_private *devpriv = dev->private;
 
        /* unlink only if it is really running */
-       usbdux_pwm_stop(devpriv, devpriv->pwm_cmd_running);
+       usbduxsigma_pwm_stop(dev, devpriv->pwm_cmd_running);
 
        return send_dux_commands(dev, SENDPWMOFF);
 }
@@ -1185,7 +1187,7 @@ static void usbduxsigma_pwm_irq(struct urb *urb)
        case -ECONNABORTED:
                /* happens after an unlink command */
                if (devpriv->pwm_cmd_running)
-                       usbdux_pwm_stop(devpriv, 0);    /* w/o unlink */
+                       usbduxsigma_pwm_stop(dev, 0);   /* w/o unlink */
                return;
 
        default:
@@ -1194,7 +1196,7 @@ static void usbduxsigma_pwm_irq(struct urb *urb)
                        dev_err(dev->class_dev,
                                "%s: non-zero urb status (%d)\n",
                                __func__, urb->status);
-                       usbdux_pwm_stop(devpriv, 0);    /* w/o unlink */
+                       usbduxsigma_pwm_stop(dev, 0);   /* w/o unlink */
                }
                return;
        }
@@ -1212,7 +1214,7 @@ static void usbduxsigma_pwm_irq(struct urb *urb)
                if (ret == EL2NSYNC)
                        dev_err(dev->class_dev,
                                "buggy USB host controller or bug in IRQ handler\n");
-               usbdux_pwm_stop(devpriv, 0);    /* w/o unlink */
+               usbduxsigma_pwm_stop(dev, 0);   /* w/o unlink */
        }
 }
 
@@ -1665,7 +1667,7 @@ static void usbduxsigma_free_usb_buffers(struct comedi_device *dev)
        /* force unlink all urbs */
        usbdux_ai_stop(devpriv, 1);
        usbdux_ao_stop(devpriv, 1);
-       usbdux_pwm_stop(devpriv, 1);
+       usbduxsigma_pwm_stop(dev, 1);
 
        urb = devpriv->urbPwm;
        if (urb) {