diff options
| author | H Hartley Sweeten <hsweeten@visionengravers.com> | 2014-11-04 10:54:08 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-11-07 09:33:59 -0800 |
| commit | 51db6bad08ea3f74768c40f254f4659f226b65e1 (patch) | |
| tree | ea6b4d2ae2ab7a3798985814789e6d895acd0a5a | |
| parent | 24e18c85e57255f75cbbc3d8c4f8e36cd9ea7204 (diff) | |
staging: comedi: addi_apci_3120: remove unnecessary reset of the scan sequence
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>
| -rw-r--r-- | drivers/staging/comedi/drivers/addi-data/hwdrv_apci3120.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/drivers/staging/comedi/drivers/addi-data/hwdrv_apci3120.c b/drivers/staging/comedi/drivers/addi-data/hwdrv_apci3120.c index 6f547ee0b4ce..3ebf5ecdbb5b 100644 --- a/drivers/staging/comedi/drivers/addi-data/hwdrv_apci3120.c +++ b/drivers/staging/comedi/drivers/addi-data/hwdrv_apci3120.c @@ -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; } |