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-rw-r--r--arch/arm64/lib/bitops.S10
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/arm64/lib/bitops.S b/arch/arm64/lib/bitops.S
index 36216d30cb9a..e5db797790d3 100644
--- a/arch/arm64/lib/bitops.S
+++ b/arch/arm64/lib/bitops.S
@@ -21,13 +21,13 @@
/*
* x0: bits 5:0 bit offset
- * bits 63:6 word offset
+ * bits 31:6 word offset
* x1: address
*/
.macro bitop, name, instr
ENTRY( \name )
- and x3, x0, #63 // Get bit offset
- eor x0, x0, x3 // Clear low bits
+ and w3, w0, #63 // Get bit offset
+ eor w0, w0, w3 // Clear low bits
mov x2, #1
add x1, x1, x0, lsr #3 // Get word offset
lsl x3, x2, x3 // Create mask
@@ -41,8 +41,8 @@ ENDPROC(\name )
.macro testop, name, instr
ENTRY( \name )
- and x3, x0, #63 // Get bit offset
- eor x0, x0, x3 // Clear low bits
+ and w3, w0, #63 // Get bit offset
+ eor w0, w0, w3 // Clear low bits
mov x2, #1
add x1, x1, x0, lsr #3 // Get word offset
lsl x4, x2, x3 // Create mask