From 9c4d44593eb612ebc0ef8e32dc160dda94de9d05 Mon Sep 17 00:00:00 2001 From: H Hartley Sweeten Date: Tue, 10 Jul 2012 17:22:15 -0700 Subject: [PATCH] staging: comedi: rtd520: remove RtdDma0Status macro This macro uses the 'devpriv' macro which relies on a local variable having a specific name. It's also not used. Remove the macro. Signed-off-by: H Hartley Sweeten Cc: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/rtd520.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/staging/comedi/drivers/rtd520.c b/drivers/staging/comedi/drivers/rtd520.c index d92c6825ba10..65f0b11614f5 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 */ -/* Get status for DMA 0 */ -#define RtdDma0Status(dev) \ - readb(devpriv->lcfg+LCFG_DMACSR0) - /* Set control for DMA 1 (write only, shadow?) */ #define RtdDma1Control(dev, n) \ writeb(devpriv->dma1Control = (n), devpriv->lcfg+LCFG_DMACSR1) -- 2.34.1