staging: comedi: rtd520: remove RtdDacClearFifo macro
PATCH 57/83 staging: comedi: rtd520: remove RtdDacClearFifo 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 <[email protected]>
Cc Ian Abbott <[email protected]>
Cc Greg Kroah-Hartman <[email protected]>
--- drivers/staging/comedi/drivers/rtd520.c | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-)
drivers/staging/comedi/drivers/rtd520.c +2 -7
@@ -406,11 +406,6 @@ struct rtdPrivate {/* Macros to access registers */ -/* Reset DAC FIFO */ -#define RtdDacClearFifo (dev, n) \ - writel(0, devpriv->las0+(((n) == 0) ? LAS0_DAC1_RESET : \ - LAS0_DAC2_RESET)) -/* Set source for DMA 0 (write only, shadow?) */ #define RtdDma0Source (dev, n) \ writel((n) & 0xf, devpriv->las0+LAS0_DMA0_SRC)
@@ -1866,8 +1861,8 @@ static int rtd_attach(struct comedi_device *dev, struct comedi_devconfig *it)writel (0 , devpriv->las0 +LAS0_OVERRUN );writel (0 , devpriv->las0 +LAS0_CGT_CLEAR );writel (0 , devpriv->las0 +LAS0_ADC_FIFO_CLEAR ); -RtdDacClearFifo (dev,0 ); -RtdDacClearFifo (dev,1 ); +writel (0 , devpriv->las0 +LAS0_DAC1_RESET ); +writel (0 , devpriv->las0 +LAS0_DAC2_RESET );/* clear digital IO fifo */ devpriv->dioStatus =0 ;writew (devpriv->dioStatus, devpriv->las0 +LAS0_DIO_STATUS );
Signature · 1 line
1.7.11