| Message ID | 1472530410-132185-1-git-send-email-liguozhu@hisilicon.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/arch/arm64/include/asm/spinlock.h b/arch/arm64/include/asm/spinlock.h index c85e96d..3334c4f 100644 --- a/arch/arm64/include/asm/spinlock.h +++ b/arch/arm64/include/asm/spinlock.h @@ -63,7 +63,7 @@ static inline void arch_spin_lock(arch_spinlock_t *lock) */ " sevl\n" "2: wfe\n" -" ldaxrh %w2, %4\n" +" ldrh %w2, %4\n" " eor %w1, %w2, %w0, lsr #16\n" " cbnz %w1, 2b\n" /* We got the lock. Critical section starts here. */
Signed-off-by: Kenneth Lee <liguozhu@hisilicon.com> --- arch/arm64/include/asm/spinlock.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)