net: replace uses of __constant_{endian}

Base versions handle constant folding now.

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/sfc/bitfield.h b/drivers/net/sfc/bitfield.h
index d95c218..d54d84c 100644
--- a/drivers/net/sfc/bitfield.h
+++ b/drivers/net/sfc/bitfield.h
@@ -543,7 +543,7 @@
 
 /* Static initialiser */
 #define EFX_OWORD32(a, b, c, d)						\
-	{ .u32 = { __constant_cpu_to_le32(a), __constant_cpu_to_le32(b), \
-		   __constant_cpu_to_le32(c), __constant_cpu_to_le32(d) } }
+	{ .u32 = { cpu_to_le32(a), cpu_to_le32(b), \
+		   cpu_to_le32(c), cpu_to_le32(d) } }
 
 #endif /* EFX_BITFIELD_H */