3 files changed, 8 insertions, 2 deletions

diff --git a/lib/raid6/algos.c b/lib/raid6/algos.c
index 7d0e5cd7b570..dbef2314901e 100644
--- a/lib/raid6/algos.c
+++ b/lib/raid6/algos.c
@@ -89,10 +89,10 @@ void (*raid6_datap_recov)(int, size_t, int, void **);
 EXPORT_SYMBOL_GPL(raid6_datap_recov);
 
 const struct raid6_recov_calls *const raid6_recov_algos[] = {
-#if (defined(__i386__) || defined(__x86_64__)) && !defined(__arch_um__)
 #ifdef CONFIG_AS_AVX2
         &raid6_recov_avx2,
 #endif
+#ifdef CONFIG_AS_SSSE3
         &raid6_recov_ssse3,
 #endif
         &raid6_recov_intx1,
diff --git a/lib/raid6/recov_avx2.c b/lib/raid6/recov_avx2.c
index e1eea433a493..53fe3d7bdfb3 100644
--- a/lib/raid6/recov_avx2.c
+++ b/lib/raid6/recov_avx2.c
@@ -8,7 +8,7 @@
  * of the License.
  */
 
-#if CONFIG_AS_AVX2
+#ifdef CONFIG_AS_AVX2
 
 #include <linux/raid/pq.h>
 #include "x86.h"
diff --git a/lib/raid6/recov_ssse3.c b/lib/raid6/recov_ssse3.c
index a9168328f03b..cda33e56a5e3 100644
--- a/lib/raid6/recov_ssse3.c
+++ b/lib/raid6/recov_ssse3.c
@@ -7,6 +7,8 @@
  * of the License.
  */
 
+#ifdef CONFIG_AS_SSSE3
+
 #include <linux/raid/pq.h>
 #include "x86.h"
 
@@ -330,3 +332,7 @@ const struct raid6_recov_calls raid6_recov_ssse3 = {
 #endif
         .priority = 1,
 };
+
+#else
+#warning "your version of binutils lacks SSSE3 support"
+#endif