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MIPS: CM: use __raw_ memory access functions 

The CM registers use native endianness, so using plain readl & writel
will produce incorrect results on big endian systems.

Reported-by: Jeffrey Deans <jeffrey.deans@imgtec.com>
Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/6656/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Paul Burton 2014-03-24 10:19:34 +00:00 committed by Ralf Baechle
parent b966087b51
commit cd21754660
1 changed files with 2 additions and 2 deletions
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4
arch/mips/include/asm/mips-cm.h
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@ -96,13 +96,13 @@ static inline u32 *addr_gcr_##name(void) \
\
static inline u32 read_gcr_##name(void) \
{ \
return readl(addr_gcr_##name()); \
return __raw_readl(addr_gcr_##name()); \
}
#define BUILD_CM__W(name, off) \
static inline void write_gcr_##name(u32 value) \
{ \
writel(value, addr_gcr_##name()); \
__raw_writel(value, addr_gcr_##name()); \
}
#define BUILD_CM_RW(name, off) \