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| author | H Hartley Sweeten <hartleys@visionengravers.com> | 2012-07-10 16:48:58 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-07-13 08:12:25 -0700 |
| commit | 864663300b2f1b237f042db5952162af851351bf (patch) | |
| tree | 1f5f74eb1a1afb2cb55399792c065ff6c8d0e670 | |
| parent | dcfbb64cc108435ae336f9b44014212a02f6bdf1 (diff) | |
| download | linux-864663300b2f1b237f042db5952162af851351bf.tar.gz linux-864663300b2f1b237f042db5952162af851351bf.tar.bz2 linux-864663300b2f1b237f042db5952162af851351bf.zip | |
staging: comedi: rtd520: remove RtdTriggerPolarity macro
This macro uses the 'devpriv' macro which relies on a local variable
having a specific name. It's also not used. Remove it.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/staging/comedi/drivers/rtd520.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/staging/comedi/drivers/rtd520.c b/drivers/staging/comedi/drivers/rtd520.c index df505a3d0ee6..1face9876708 100644 --- a/drivers/staging/comedi/drivers/rtd520.c +++ b/drivers/staging/comedi/drivers/rtd520.c @@ -406,10 +406,6 @@ struct rtdPrivate { /* Macros to access registers */ -/* Set external trigger polarity (write only) 0=positive edge, 1=negative */ -#define RtdTriggerPolarity(dev, v) \ - writel((v > 0) ? 1 : 0, devpriv->las0+LAS0_ETRG_POLARITY) - /* Start single ADC conversion */ #define RtdAdcStart(dev) \ writew(0, devpriv->las0+LAS0_ADC) |