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-rw-r--r--arch/csky/abiv2/inc/abi/entry.h7
1 files changed, 2 insertions, 5 deletions
diff --git a/arch/csky/abiv2/inc/abi/entry.h b/arch/csky/abiv2/inc/abi/entry.h
index 6a404393d0f4..a99aff555a0a 100644
--- a/arch/csky/abiv2/inc/abi/entry.h
+++ b/arch/csky/abiv2/inc/abi/entry.h
@@ -290,11 +290,8 @@
 	addi	r6, 0x1ce
 	mtcr	r6, cr<30, 15> /* Set MSA0 */
 
-	lsri	r6, 28
-	addi	r6, 2
-	lsli	r6, 28
-	addi	r6, 0x1ce
-	mtcr	r6, cr<31, 15> /* Set MSA1 */
+	movi    r6, 0
+	mtcr	r6, cr<31, 15> /* Clr MSA1 */
 
 	/* enable MMU */
 	mfcr    r6, cr18