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Commit e1418698 authored by H Hartley Sweeten's avatar H Hartley Sweeten Committed by Greg Kroah-Hartman
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staging: comedi: rtd520: remove RtdDma0Reset 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: default avatarH Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 4be6cd1c

drivers/staging/comedi/drivers/rtd520.c

+1 −5
Original line number Original line Diff line number Diff line
@@ -406,10 +406,6 @@ struct rtdPrivate { 




/* Macros to access registers */

/* Macros to access registers */





/* Reset board state for DMA 0 */

#define RtdDma0Reset(dev) \

	writel(0, devpriv->las0+LAS0_DMA0_RESET)



/* Reset board state for DMA 1 */

/* Reset board state for DMA 1 */

#define RtdDma1Reset(dev) \

#define RtdDma1Reset(dev) \

	writel(0, devpriv->las0+LAS0_DMA1_SRC)

	writel(0, devpriv->las0+LAS0_DMA1_SRC)
@@ -1297,7 +1293,7 @@ static int rtd_ai_cmd(struct comedi_device *dev, struct comedi_subdevice *s) 
			RtdDma0Control(dev, PLX_CLEAR_DMA_INTR_BIT);

			RtdDma0Control(dev, PLX_CLEAR_DMA_INTR_BIT);

		}

		}

	}

	}

	RtdDma0Reset(dev);	/* reset onboard state */

	writel(0, devpriv->las0 + LAS0_DMA0_RESET);

#endif /* USE_DMA */

#endif /* USE_DMA */

	writel(0, devpriv->las0 + LAS0_ADC_FIFO_CLEAR);

	writel(0, devpriv->las0 + LAS0_ADC_FIFO_CLEAR);

	writel(0, devpriv->las0 + LAS0_OVERRUN);

	writel(0, devpriv->las0 + LAS0_OVERRUN);