From f4ce61a0ca021d9226da9c3269899ae75725468a Mon Sep 17 00:00:00 2001 From: H Hartley Sweeten Date: Mon, 2 Jul 2012 18:15:02 -0700 Subject: [PATCH] staging: comedi: dmm32at: remove skel driver cut-and-paste comments Remove the cut-and-paste comments from the skel driver. Signed-off-by: H Hartley Sweeten Cc: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/dmm32at.c | 40 ------------------------ 1 file changed, 40 deletions(-) diff --git a/drivers/staging/comedi/drivers/dmm32at.c b/drivers/staging/comedi/drivers/dmm32at.c index f0221e9b3623..7107f590b1fe 100644 --- a/drivers/staging/comedi/drivers/dmm32at.c +++ b/drivers/staging/comedi/drivers/dmm32at.c @@ -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; -- 2.20.1