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staging: comedi: rtd520: remove RtdResetBoard macro
This macro uses the 'devpriv' macro which relies on a local variable having a specific name. Plus it's just a wrapper around a simple 'writel'. Remove the macro. 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>
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1 changed files with 2 additions and 6 deletions
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@ -406,10 +406,6 @@ struct rtdPrivate {
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/* Macros to access registers */
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/* Reset board */
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#define RtdResetBoard(dev) \
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writel(0, devpriv->las0+LAS0_BOARD_RESET)
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/* Reset channel gain table read pointer */
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#define RtdResetCGT(dev) \
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writel(0, devpriv->las0+LAS0_CGT_RESET)
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@ -2050,7 +2046,7 @@ static int rtd_attach(struct comedi_device *dev, struct comedi_devconfig *it)
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/* initialize board, per RTD spec */
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/* also, initialize shadow registers */
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RtdResetBoard(dev);
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writel(0, devpriv->las0 + LAS0_BOARD_RESET);
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udelay(100); /* needed? */
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RtdPlxInterruptWrite(dev, 0);
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RtdInterruptMask(dev, 0); /* and sets shadow */
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@ -2231,7 +2227,7 @@ static void rtd_detach(struct comedi_device *dev)
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}
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#endif /* USE_DMA */
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if (devpriv->las0) {
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RtdResetBoard(dev);
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writel(0, devpriv->las0 + LAS0_BOARD_RESET);
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RtdInterruptMask(dev, 0);
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RtdInterruptClearMask(dev, ~0);
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RtdInterruptClear(dev); /* clears bits set by mask */
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