Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=8d073287442fd8f56baadd4a17853931b8330e47
Commit:     8d073287442fd8f56baadd4a17853931b8330e47
Parent:     3fb18a3387ee5da0fb579db6e5707e4813e725cf
Author:     Jesper Nilsson <[EMAIL PROTECTED]>
AuthorDate: Mon Jan 28 17:42:17 2008 +0100
Committer:  Jesper Nilsson <[EMAIL PROTECTED]>
CommitDate: Fri Feb 8 11:06:38 2008 +0100

    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 files 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 c31832d..3ce322b 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 ) \
-
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