diff options
Diffstat (limited to 'arch/arm64/lib/bitops.S')
| -rw-r--r-- | arch/arm64/lib/bitops.S | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm64/lib/bitops.S b/arch/arm64/lib/bitops.S index fd1e801b53e7..eaed8bbd78fc 100644 --- a/arch/arm64/lib/bitops.S +++ b/arch/arm64/lib/bitops.S | |||
| @@ -50,8 +50,8 @@ ENTRY( \name ) | |||
| 50 | 1: ldxr x2, [x1] | 50 | 1: ldxr x2, [x1] |
| 51 | lsr x0, x2, x3 // Save old value of bit | 51 | lsr x0, x2, x3 // Save old value of bit |
| 52 | \instr x2, x2, x4 // toggle bit | 52 | \instr x2, x2, x4 // toggle bit |
| 53 | stxr w2, x2, [x1] | 53 | stxr w5, x2, [x1] |
| 54 | cbnz w2, 1b | 54 | cbnz w5, 1b |
| 55 | smp_dmb ish | 55 | smp_dmb ish |
| 56 | and x0, x0, #1 | 56 | and x0, x0, #1 |
| 57 | 3: ret | 57 | 3: ret |