Signed-off-by: Raphael Poggi <poggi.raph@xxxxxxxxx>
---
arch/arm/include/asm/swab.h | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm/include/asm/swab.h b/arch/arm/include/asm/swab.h
index 9997ad2..3795437 100644
--- a/arch/arm/include/asm/swab.h
+++ b/arch/arm/include/asm/swab.h
@@ -33,7 +33,11 @@ static inline __attribute_const__ __u16 __arch_swab16(__u16 x)
static inline __attribute_const__ __u32 __arch_swab32(__u32 x)
{
+#if __LINUX_ARM_ARCH__ == 8
+ __asm__ ("rev %w0, %w1" : "=r" (x) : "r" (x));
+#else
__asm__ ("rev %0, %1" : "=r" (x) : "r" (x));
+#endif
return x;
}
#define __arch_swab32 __arch_swab32
--
2.1.0
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