This #if 0'ed out code is not necessary. It's actually just a copy
of the psuedo code in the S526 Hardware Manual that shows an example
of a counter application. Remove it.
Signed-off-by: H Hartley Sweeten <hswee...@visionengravers.com>
Cc: Ian Abbott <abbo...@mev.co.uk>
Cc: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
drivers/staging/comedi/drivers/s526.c | 29 -----------------------------
1 file changed, 29 deletions(-)
diff --git a/drivers/staging/comedi/drivers/s526.c
b/drivers/staging/comedi/drivers/s526.c
index 801413d..43f9c0c 100644
--- a/drivers/staging/comedi/drivers/s526.c
+++ b/drivers/staging/comedi/drivers/s526.c
@@ -188,35 +188,6 @@ static int s526_gpct_insn_config(struct comedi_device *dev,
*/
devpriv->gpct_config[chan] = data[0];
-#if 0
- /* Example of Counter Application */
- /* One-shot (software trigger) */
- cmReg.reg.coutSource = 0; /* out RCAP */
- cmReg.reg.coutPolarity = 1; /* Polarity inverted */
- cmReg.reg.autoLoadResetRcap = 0;/* Auto load disabled */
- cmReg.reg.hwCtEnableSource = 3; /* NOT RCAP */
- cmReg.reg.ctEnableCtrl = 2; /* Hardware */
- cmReg.reg.clockSource = 2; /* Internal */
- cmReg.reg.countDir = 1; /* Down */
- cmReg.reg.countDirCtrl = 1; /* Software */
- cmReg.reg.outputRegLatchCtrl = 0; /* latch on read */
- cmReg.reg.preloadRegSel = 0; /* PR0 */
- cmReg.reg.reserved = 0;
-
- outw(cmReg.value, dev->iobase + S526_GPCT_MODE_REG(chan));
-
- s526_gpct_write(dev, chan, 0x0013c68);
-
- /* Reset the counter */
- outw(0x8000, dev->iobase + S526_GPCT_CTRL_REG(chan));
- /* Load the counter from PR0 */
- outw(0x4000, dev->iobase + S526_GPCT_CTRL_REG(chan));
-
- /* Reset RCAP (fires one-shot) */
- outw(0x0008, dev->iobase + S526_GPCT_CTRL_REG(chan));
-
-#endif
-
#if 1
/* Set Counter Mode Register */
cmReg.value = data[1] & 0xffff;
--
2.4.3
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