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h8300: bit io fix

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"WU" constraint required memory address.

Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp>
This commit is contained in:
Yoshinori Sato 2015-06-12 17:57:24 +09:00
parent 78f02cac95
commit a795239b69
1 changed files with 6 additions and 6 deletions
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12
arch/h8300/include/asm/io.h
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@ -36,20 +36,20 @@ static inline void ctrl_outl(unsigned long b, unsigned long addr)
*(volatile unsigned long *)addr = b;
}
static inline void ctrl_bclr(int b, unsigned long addr)
static inline void ctrl_bclr(int b, unsigned char *addr)
{
if (__builtin_constant_p(b))
__asm__("bclr %1,%0" : : "WU"(addr), "i"(b));
__asm__("bclr %1,%0" : "+WU"(*addr): "i"(b));
else
__asm__("bclr %w1,%0" : : "WU"(addr), "r"(b));
__asm__("bclr %w1,%0" : "+WU"(*addr): "r"(b));
}
static inline void ctrl_bset(int b, unsigned long addr)
static inline void ctrl_bset(int b, unsigned char *addr)
{
if (__builtin_constant_p(b))
__asm__("bset %1,%0" : : "WU"(addr), "i"(b));
__asm__("bset %1,%0" : "+WU"(*addr): "i"(b));
else
__asm__("bset %w1,%0" : : "WU"(addr), "r"(b));
__asm__("bset %w1,%0" : "+WU"(*addr): "r"(b));
}
#endif /* __KERNEL__ */