sparc64: Fix constraints on swab helpers.

[cascardo/linux.git] / arch / sparc / include / uapi / asm / swab.h

diff --git a/arch/sparc/include/uapi/asm/swab.h b/arch/sparc/include/uapi/asm/swab.h
index a34ad07..4c7c12d 100644 (file)
--- a/arch/sparc/include/uapi/asm/swab.h
+++ b/arch/sparc/include/uapi/asm/swab.h
@@ -9,9 +9,9 @@ static inline __u16 __arch_swab16p(const __u16 *addr)
 {
        __u16 ret;
 
-       __asm__ __volatile__ ("lduha [%1] %2, %0"
+       __asm__ __volatile__ ("lduha [%2] %3, %0"
                              : "=r" (ret)
-                             : "r" (addr), "i" (ASI_PL));
+                             : "m" (*addr), "r" (addr), "i" (ASI_PL));
        return ret;
 }
 #define __arch_swab16p __arch_swab16p
@@ -20,9 +20,9 @@ static inline __u32 __arch_swab32p(const __u32 *addr)
 {
        __u32 ret;
 
-       __asm__ __volatile__ ("lduwa [%1] %2, %0"
+       __asm__ __volatile__ ("lduwa [%2] %3, %0"
                              : "=r" (ret)
-                             : "r" (addr), "i" (ASI_PL));
+                             : "m" (*addr), "r" (addr), "i" (ASI_PL));
        return ret;
 }
 #define __arch_swab32p __arch_swab32p
@@ -31,9 +31,9 @@ static inline __u64 __arch_swab64p(const __u64 *addr)
 {
        __u64 ret;
 
-       __asm__ __volatile__ ("ldxa [%1] %2, %0"
+       __asm__ __volatile__ ("ldxa [%2] %3, %0"
                              : "=r" (ret)
-                             : "r" (addr), "i" (ASI_PL));
+                             : "m" (*addr), "r" (addr), "i" (ASI_PL));
        return ret;
 }
 #define __arch_swab64p __arch_swab64p