diff --git a/arch/x86/crypto/crc32-pclmul_asm.S b/arch/x86/crypto/crc32-pclmul_asm.S
index 65ea6a624907..c8335014a044 100644
--- a/arch/x86/crypto/crc32-pclmul_asm.S
+++ b/arch/x86/crypto/crc32-pclmul_asm.S
@@ -84,7 +84,6 @@
 #define LEN     %rsi
 #define CRC     %edx
 #else
-#warning Using 32bit code support
 #define BUF     %eax
 #define LEN     %edx
 #define CRC     %ecx