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Commit 415227c1 authored by H Hartley Sweeten's avatar H Hartley Sweeten Committed by Greg Kroah-Hartman
Browse files

staging: comedi: dt9812: rename the private data struct 



The comedi private data (dev->private) for this driver is stored
in a 'struct comedi_dt9812' that is allocated during the comedi
(*attach).

For aesthetic reasons, rename this struct to help make its use
clearer.

Signed-off-by: default avatarH Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent df785c7a

drivers/staging/comedi/drivers/dt9812.c

+9 −9
Original line number Diff line number Diff line
@@ -279,7 +279,7 @@ struct usb_dt9812 { 
	u8 digital_out_shadow;

};



struct comedi_dt9812 {

struct dt9812_private {

	struct slot_dt9812 *slot;

	u32 serial;

};
@@ -288,7 +288,7 @@ struct slot_dt9812 { 
	struct semaphore mutex;

	u32 serial;

	struct usb_dt9812 *usb;

	struct comedi_dt9812 *comedi;

	struct dt9812_private *comedi;

};



static struct slot_dt9812 dt9812[DT9812_NUM_SLOTS];
@@ -660,7 +660,7 @@ static int dt9812_analog_out(struct slot_dt9812 *slot, int channel, u16 value) 


static int dt9812_comedi_open(struct comedi_device *dev)

{

	struct comedi_dt9812 *devpriv = dev->private;

	struct dt9812_private *devpriv = dev->private;

	int result = -ENODEV;



	down(&devpriv->slot->mutex);
@@ -715,7 +715,7 @@ static int dt9812_di_rinsn(struct comedi_device *dev, 
			   struct comedi_subdevice *s, struct comedi_insn *insn,

			   unsigned int *data)

{

	struct comedi_dt9812 *devpriv = dev->private;

	struct dt9812_private *devpriv = dev->private;

	unsigned int channel = CR_CHAN(insn->chanspec);

	int n;

	u8 bits = 0;
@@ -730,7 +730,7 @@ static int dt9812_do_winsn(struct comedi_device *dev, 
			   struct comedi_subdevice *s, struct comedi_insn *insn,

			   unsigned int *data)

{

	struct comedi_dt9812 *devpriv = dev->private;

	struct dt9812_private *devpriv = dev->private;

	unsigned int channel = CR_CHAN(insn->chanspec);

	int n;

	u8 bits = 0;
@@ -751,7 +751,7 @@ static int dt9812_ai_rinsn(struct comedi_device *dev, 
			   struct comedi_subdevice *s, struct comedi_insn *insn,

			   unsigned int *data)

{

	struct comedi_dt9812 *devpriv = dev->private;

	struct dt9812_private *devpriv = dev->private;

	unsigned int channel = CR_CHAN(insn->chanspec);

	int n;
@@ -768,7 +768,7 @@ static int dt9812_ao_rinsn(struct comedi_device *dev, 
			   struct comedi_subdevice *s, struct comedi_insn *insn,

			   unsigned int *data)

{

	struct comedi_dt9812 *devpriv = dev->private;

	struct dt9812_private *devpriv = dev->private;

	unsigned int channel = CR_CHAN(insn->chanspec);

	int n;

	u16 value;
@@ -785,7 +785,7 @@ static int dt9812_ao_winsn(struct comedi_device *dev, 
			   struct comedi_subdevice *s, struct comedi_insn *insn,

			   unsigned int *data)

{

	struct comedi_dt9812 *devpriv = dev->private;

	struct dt9812_private *devpriv = dev->private;

	unsigned int channel = CR_CHAN(insn->chanspec);

	int n;
@@ -796,7 +796,7 @@ static int dt9812_ao_winsn(struct comedi_device *dev, 


static int dt9812_attach(struct comedi_device *dev, struct comedi_devconfig *it)

{

	struct comedi_dt9812 *devpriv;

	struct dt9812_private *devpriv;

	int i;

	struct comedi_subdevice *s;

	int ret;