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staging: comedi: dt9812: rename the private data struct

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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: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
H Hartley Sweeten
2013-05-14 14:21:08 -07:00
committed by Greg Kroah-Hartman
parent df785c7a1c
commit 415227c130
1 changed files with 9 additions and 9 deletions
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18
drivers/staging/comedi/drivers/dt9812.c
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@@ -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;