1 files changed, 1 insertions, 1 deletions

diff --git a/arch/mips/include/asm/mach-tx49xx/mangle-port.h b/arch/mips/include/asm/mach-tx49xx/mangle-port.h
index 5e6912fdd0ed..490867b03c8f 100644
--- a/arch/mips/include/asm/mach-tx49xx/mangle-port.h
+++ b/arch/mips/include/asm/mach-tx49xx/mangle-port.h
@@ -9,7 +9,7 @@
 #define ioswabb(a, x)           (x)
 #define __mem_ioswabb(a, x)     (x)
 #if defined(CONFIG_TOSHIBA_RBTX4939) && \
-        (defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)) && \
+        IS_ENABLED(CONFIG_SMC91X) && \
         defined(__BIG_ENDIAN)
 #define NEEDS_TXX9_IOSWABW
 extern u16 (*ioswabw)(volatile u16 *a, u16 x);