From 152eb6cc37c32aa1717e72a687979d8ed8e8b5fa Mon Sep 17 00:00:00 2001 From: H Hartley Sweeten Date: Thu, 24 Sep 2015 17:52:09 -0700 Subject: [PATCH] staging: comedi: rtd520: remove unnecessary function desc. block comments These function description comments are cut-and-paste cruft from the old skeleton driver. Remove them. Signed-off-by: H Hartley Sweeten Reviewed-by: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/rtd520.c | 30 ------------------------- 1 file changed, 30 deletions(-) diff --git a/drivers/staging/comedi/drivers/rtd520.c b/drivers/staging/comedi/drivers/rtd520.c index e02ec519a89c..9d978b921d54 100644 --- a/drivers/staging/comedi/drivers/rtd520.c +++ b/drivers/staging/comedi/drivers/rtd520.c @@ -583,12 +583,6 @@ static int rtd_ai_rinsn(struct comedi_device *dev, return n; } -/* - Get what we know is there.... Fast! - This uses 1/2 the bus cycles of read_dregs (below). - - The manual claims that we can do a lword read, but it doesn't work here. -*/ static int ai_read_n(struct comedi_device *dev, struct comedi_subdevice *s, int count) { @@ -623,12 +617,6 @@ static int ai_read_n(struct comedi_device *dev, struct comedi_subdevice *s, return 0; } -/* - Handle all rtd520 interrupts. - Runs atomically and is never re-entered. - This is a "slow handler"; other interrupts may be active. - The data conversion may someday happen in a "bottom half". -*/ static irqreturn_t rtd_interrupt(int irq, void *d) { struct comedi_device *dev = d; @@ -708,15 +696,6 @@ xfer_done: return IRQ_HANDLED; } -/* - 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 executed by the cmd ioctl (asynchronously). - - cmdtest returns 1,2,3,4 or 0, depending on which tests - the command passes. -*/ - static int rtd_ai_cmdtest(struct comedi_device *dev, struct comedi_subdevice *s, struct comedi_cmd *cmd) { @@ -859,12 +838,6 @@ static int rtd_ai_cmdtest(struct comedi_device *dev, return 0; } -/* - Execute a analog in command with many possible triggering options. - The data get stored in the async structure of the subdevice. - This is usually done by an interrupt handler. - Userland gets to the data using read calls. -*/ static int rtd_ai_cmd(struct comedi_device *dev, struct comedi_subdevice *s) { struct rtd_private *devpriv = dev->private; @@ -1014,9 +987,6 @@ static int rtd_ai_cmd(struct comedi_device *dev, struct comedi_subdevice *s) return 0; } -/* - Stop a running data acquisition. -*/ static int rtd_ai_cancel(struct comedi_device *dev, struct comedi_subdevice *s) { struct rtd_private *devpriv = dev->private; -- 2.39.5