staging: comedi: rtd520: remove RtdDma0Mode 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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@ -406,10 +406,6 @@ struct rtdPrivate {
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/* Macros to access registers */
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/* Set mode for DMA 0 */
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#define RtdDma0Mode(dev, m) \
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writel((m), devpriv->lcfg+LCFG_DMAMODE0)
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/* Set PCI address for DMA 0 */
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#define RtdDma0PciAddr(dev, a) \
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writel((a), devpriv->lcfg+LCFG_DMAPADR0)
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@ -1438,7 +1434,7 @@ static int rtd_ai_cmd(struct comedi_device *dev, struct comedi_subdevice *s)
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/* point to first transfer in ring */
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devpriv->dma0Offset = 0;
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RtdDma0Mode(dev, DMA_MODE_BITS);
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writel(DMA_MODE_BITS, devpriv->lcfg + LCFG_DMAMODE0);
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RtdDma0Next(dev, /* point to first block */
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devpriv->dma0Chain[DMA_CHAIN_COUNT - 1].next);
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writel(DMAS_ADFIFO_HALF_FULL, devpriv->las0 + LAS0_DMA0_SRC);
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@ -1935,7 +1931,7 @@ static int rtd_attach(struct comedi_device *dev, struct comedi_devconfig *it)
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goto rtd_attach_die_error;
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}
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RtdDma0Mode(dev, DMA_MODE_BITS);
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writel(DMA_MODE_BITS, devpriv->lcfg + LCFG_DMAMODE0);
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/* set DMA trigger source */
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writel(DMAS_ADFIFO_HALF_FULL, devpriv->las0 + LAS0_DMA0_SRC);
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} else {
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