staging: comedi: rtd520: remove RtdDma1Status macro

PATCH In review H Hartley Sweeten 1 participant 1 message Jul 11, 2012 Staging

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H Hartley Sweeten

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2012-07-11 00:23 UTC #0 lore raw

PATCH 77/83 staging: comedi: rtd520: remove RtdDma1Status 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 <[email protected]>

Cc Ian Abbott <[email protected]>

Cc Greg Kroah-Hartman <[email protected]>

---
 drivers/staging/comedi/drivers/rtd520.c | 6 ------
 1 file changed, 6 deletions(-)

drivers/staging/comedi/drivers/rtd520.c +0 -6

index 09e3938..a524039 100644
@@ -404,12 +404,6 @@ struct rtdPrivate {
  */
 #define devpriv ((struct rtdPrivate *)dev->private)
 
-/* Macros to access registers */
-
-/* Get status for DMA 1 */
-#define RtdDma1Status(dev) \
-	readb(devpriv->lcfg+LCFG_DMACSR1)
-
 /*
   Given a desired period and the clock period (both in ns),
   return the proper counter value (divider-1).

Signature · 1 line

1.7.11