Commit f4ce61a0 authored by H Hartley Sweeten's avatar H Hartley Sweeten Committed by Greg Kroah-Hartman
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staging: comedi: dmm32at: remove skel driver cut-and-paste comments

Remove the cut-and-paste comments from the skel driver.
Signed-off-by: default avatarH Hartley Sweeten <>
Cc: Ian Abbott <>
Signed-off-by: default avatarGreg Kroah-Hartman <>
parent 3eff0174
......@@ -160,10 +160,6 @@ struct dmm32at_board {
const char *name;
/* this structure is for data unique to this hardware driver. If
* several hardware drivers keep similar information in this structure,
* feel free to suggest moving the variable to the struct comedi_device struct.
struct dmm32at_private {
int data;
......@@ -176,11 +172,6 @@ struct dmm32at_private {
* "instructions" read/write data in "one-shot" or "software-triggered"
* mode.
static int dmm32at_ai_rinsn(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn, unsigned int *data)
......@@ -253,20 +244,9 @@ static int dmm32at_ai_rinsn(struct comedi_device *dev,
return n;
/* This function doesn't require a particular form, this is just
* what happens to be used in some of the drivers. It should
* convert ns nanoseconds to a counter value suitable for programming
* the device. Also, it should adjust ns so that it cooresponds to
* the actual time that the device will use. */
static int dmm32at_ns_to_timer(unsigned int *ns, int round)
/* trivial timer */
/* if your timing is done through two cascaded timers, the
* i8253_cascade_ns_to_timer() function in 8253.h can be
* very helpful. There are also i8254_load() and i8254_mm_load()
* which can be used to load values into the ubiquitous 8254 counters
return *ns;
......@@ -278,15 +258,6 @@ static int dmm32at_ai_cmdtest(struct comedi_device *dev,
int tmp;
int start_chan, gain, i;
/* printk("dmmat32 in command test\n"); */
/* cmdtest tests a particular command to see if it is valid.
* Using the cmdtest ioctl, a user can create a valid cmd
* and then have it executes by the cmd ioctl.
* cmdtest returns 1,2,3,4 or 0, depending on which tests
* the command passes. */
/* step 1: make sure trigger sources are trivially valid */
tmp = cmd->start_src;
......@@ -659,8 +630,6 @@ static int dmm32at_ao_winsn(struct comedi_device *dev,
return i;
/* AO subdevices should have a read insn as well as a write insn.
* Usually this means copying a value stored in devpriv. */
static int dmm32at_ao_rinsn(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn, unsigned int *data)
......@@ -675,11 +644,6 @@ static int dmm32at_ao_rinsn(struct comedi_device *dev,
return i;
/* DIO devices are slightly special. Although it is possible to
* implement the insn_read/insn_write interface, it is much more
* useful to applications if you implement the insn_bits interface.
* This allows packed reading/writing of the DIO channels. The
* comedi core can convert between insn_bits and insn_read/write */
static int dmm32at_dio_insn_bits(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn, unsigned int *data)
......@@ -853,10 +817,6 @@ static int dmm32at_attach(struct comedi_device *dev,
dev->board_name = board->name;
* Allocate the private structure area. alloc_private() is a
* convenient macro defined in comedidev.h.
if (alloc_private(dev, sizeof(*devpriv)) < 0)
return -ENOMEM;
devpriv = dev->private;
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