From 8d073287442fd8f56baadd4a17853931b8330e47 Mon Sep 17 00:00:00 2001 From: Jesper Nilsson Date: Mon, 28 Jan 2008 17:42:17 +0100 Subject: [PATCH] CRIS v32: Rename variable used in macro for arch-v32/hwregs/dma.h The old name "r" would quite often produce warnings when other variables with the same name was shadowed. Rename it __x to make it more unlikely to happen. --- include/asm-cris/arch-v32/hwregs/dma.h | 13 ++++++------- 1 file changed, 6 insertions(+), 7 deletions(-) diff --git a/include/asm-cris/arch-v32/hwregs/dma.h b/include/asm-cris/arch-v32/hwregs/dma.h index c31832d3d6..3ce322b5c7 100644 --- a/include/asm-cris/arch-v32/hwregs/dma.h +++ b/include/asm-cris/arch-v32/hwregs/dma.h @@ -1,5 +1,4 @@ -/* $Id: dma.h,v 1.7 2005/04/24 18:30:58 starvik Exp $ - * +/* * DMA C definitions and help macros * */ @@ -98,11 +97,11 @@ typedef struct dma_descr_data { // give stream command #define DMA_WR_CMD( inst, cmd_par ) \ - do { reg_dma_rw_stream_cmd r = {0}; \ - do { r = REG_RD( dma, inst, rw_stream_cmd ); } while( r.busy ); \ - r.cmd = (cmd_par); \ - REG_WR( dma, inst, rw_stream_cmd, r ); \ - } while( 0 ) + do { reg_dma_rw_stream_cmd __x = {0}; \ + do { __x = REG_RD(dma, inst, rw_stream_cmd); } while (__x.busy); \ + __x.cmd = (cmd_par); \ + REG_WR(dma, inst, rw_stream_cmd, __x); \ + } while (0) // load: g,c,d:burst #define DMA_START_GROUP( inst, group_descr ) \ -- 2.39.5