Commit a795239b authored by Yoshinori Sato's avatar Yoshinori Sato

h8300: bit io fix

"WU" constraint required memory address.
Signed-off-by: default avatarYoshinori Sato <ysato@users.sourceforge.jp>
parent 78f02cac
...@@ -36,20 +36,20 @@ static inline void ctrl_outl(unsigned long b, unsigned long addr) ...@@ -36,20 +36,20 @@ static inline void ctrl_outl(unsigned long b, unsigned long addr)
*(volatile unsigned long *)addr = b; *(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)) if (__builtin_constant_p(b))
__asm__("bclr %1,%0" : : "WU"(addr), "i"(b)); __asm__("bclr %1,%0" : "+WU"(*addr): "i"(b));
else 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)) if (__builtin_constant_p(b))
__asm__("bset %1,%0" : : "WU"(addr), "i"(b)); __asm__("bset %1,%0" : "+WU"(*addr): "i"(b));
else else
__asm__("bset %w1,%0" : : "WU"(addr), "r"(b)); __asm__("bset %w1,%0" : "+WU"(*addr): "r"(b));
} }
#endif /* __KERNEL__ */ #endif /* __KERNEL__ */
......
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