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staging: comedi: addi_apci_3120: remove unnecessary reset of the scan sequence

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The scan sequence does not need to be reset when the driver is attached. Remove
the code in apci3120_reset() that does this.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
H Hartley Sweeten 2014-11-04 10:54:08 -07:00 • committed by Greg Kroah-Hartman
commit 51db6bad08
1 changed files with 0 additions and 7 deletions
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7
drivers/staging/comedi/drivers/addi-data/hwdrv_apci3120.c
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@ -437,8 +437,6 @@ static int apci3120_ai_insn_read(struct comedi_device *dev,
static int apci3120_reset(struct comedi_device *dev)
{
struct apci3120_private *devpriv = dev->private;
unsigned int i;
unsigned short us_TmpValue;
devpriv->ai_running = 0;
devpriv->b_EocEosInterrupt = APCI3120_DISABLE;
@ -463,11 +461,6 @@ static int apci3120_reset(struct comedi_device *dev)
inb(dev->iobase + APCI3120_RESET_FIFO); /* flush FIFO */
inw(dev->iobase + APCI3120_RD_STATUS); /* flush A/D status register */
/* code to reset the RAM sequence */
for (i = 0; i < 16; i++) {
us_TmpValue = i << 8; /* select the location */
outw(us_TmpValue, dev->iobase + APCI3120_SEQ_RAM_ADDRESS);
}
return 0;
}