From 7a7a430f7498cd55820232d8e3f144161138f91a Mon Sep 17 00:00:00 2001 From: Mike Frysinger Date: Wed, 18 May 2011 20:46:03 -0400 Subject: Blackfin: fix addr type with bfin_write_{or,and} helpers Since the bfin_write() func needs proper type information in order to expand into the right bfin_writeX() variant, preserve the addr's type when setting up the local __addr. Otherwise the helpers will detect the variant based upon sizeof(void) which is almost never right. Signed-off-by: Mike Frysinger --- arch/blackfin/include/asm/def_LPBlackfin.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/blackfin') diff --git a/arch/blackfin/include/asm/def_LPBlackfin.h b/arch/blackfin/include/asm/def_LPBlackfin.h index 6bc2db60712..82367901145 100644 --- a/arch/blackfin/include/asm/def_LPBlackfin.h +++ b/arch/blackfin/include/asm/def_LPBlackfin.h @@ -69,13 +69,13 @@ do { \ #define bfin_write_or(addr, bits) \ do { \ - void *__addr = (void *)(addr); \ + typeof(addr) __addr = (addr); \ bfin_write(__addr, bfin_read(__addr) | (bits)); \ } while (0) #define bfin_write_and(addr, bits) \ do { \ - void *__addr = (void *)(addr); \ + typeof(addr) __addr = (addr); \ bfin_write(__addr, bfin_read(__addr) & (bits)); \ } while (0) -- cgit v1.2.3