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@@ -1,5 +1,4 @@
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-/* $Id: dma.h,v 1.7 2005/04/24 18:30:58 starvik Exp $
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- *
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+/*
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* DMA C definitions and help macros
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*
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*/
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@@ -98,11 +97,11 @@ typedef struct dma_descr_data {
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// give stream command
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#define DMA_WR_CMD( inst, cmd_par ) \
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- do { reg_dma_rw_stream_cmd r = {0}; \
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- do { r = REG_RD( dma, inst, rw_stream_cmd ); } while( r.busy ); \
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- r.cmd = (cmd_par); \
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- REG_WR( dma, inst, rw_stream_cmd, r ); \
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- } while( 0 )
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+ do { reg_dma_rw_stream_cmd __x = {0}; \
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+ do { __x = REG_RD(dma, inst, rw_stream_cmd); } while (__x.busy); \
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+ __x.cmd = (cmd_par); \
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+ REG_WR(dma, inst, rw_stream_cmd, __x); \
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+ } while (0)
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// load: g,c,d:burst
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#define DMA_START_GROUP( inst, group_descr ) \
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