From: H Hartley Sweeten <hsweeten@visionengravers.com>
Date: Wed, 24 Jul 2013 21:16:04 +0000 (-0700)
Subject: staging: comedi: usbdux: pass comedi_device pointer to usbdux_alloc_usb_buffers()
X-Git-Tag: next-20130731~24^2~119
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=11642c658ff0e8bb13e68ac59593427a482e8c9a;p=karo-tx-linux.git

staging: comedi: usbdux: pass comedi_device pointer to usbdux_alloc_usb_buffers()

For aesthetic reasons, pass the comedi_device pointer to this function
instead of the private data pointer.

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/usbdux.c b/drivers/staging/comedi/drivers/usbdux.c
index 5980b8e36694..c3fbfdc6fc5c 100644
--- a/drivers/staging/comedi/drivers/usbdux.c
+++ b/drivers/staging/comedi/drivers/usbdux.c
@@ -1729,8 +1729,9 @@ static int usbdux_pwm_config(struct comedi_device *dev,
 /* end of PWM */
 /*****************************************************************/
 
-static int usbdux_alloc_usb_buffers(struct usbdux_private *devpriv)
+static int usbdux_alloc_usb_buffers(struct comedi_device *dev)
 {
+	struct usbdux_private *devpriv = dev->private;
 	struct urb *urb;
 	int i;
 
@@ -1909,7 +1910,7 @@ static int usbdux_auto_attach(struct comedi_device *dev,
 		devpriv->num_out_buffers = NUMOFOUTBUFFERSFULL;
 	}
 
-	ret = usbdux_alloc_usb_buffers(devpriv);
+	ret = usbdux_alloc_usb_buffers(dev);
 	if (ret)
 		return ret;