diff options
Diffstat (limited to 'arch/arm64/lib/bitops.S')
| -rw-r--r-- | arch/arm64/lib/bitops.S | 10 |
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 |