ahci: remove pause function

2022-12-06 10:35:16 -07:00
parent 970cfd2862
commit debb678901
1 changed files with 0 additions and 12 deletions
@@ -8,18 +8,6 @@ use syscall::error::Result;
 use super::hba::{HbaPort, HbaCmdTable, HbaCmdHeader};
 use super::Disk;

-#[cfg(target_arch = "aarch64")]
-#[inline(always)]
-pub(crate) unsafe fn pause() { std::arch::aarch64::__yield(); }
-
-#[cfg(target_arch = "x86")]
-#[inline(always)]
-pub(crate) unsafe fn pause() { std::arch::x86::_mm_pause(); }
-
-#[cfg(target_arch = "x86_64")]
-#[inline(always)]
-pub(crate) unsafe fn pause() { std::arch::x86_64::_mm_pause(); }
-
 enum BufferKind<'a> {
    Read(&'a mut [u8]),
    Write(&'a [u8]),