diff options
| author | Jack Steiner <steiner@sgi.com> | 2005-08-11 19:28:00 +0200 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2005-08-18 00:31:53 +0200 |
| commit | 68b9753f47953930cb94de0223c163f289399091 (patch) | |
| tree | d30b9def802b154eef00c8e9fc1dc35ddf0631e6 /arch/ia64/sn/kernel/huberror.c | |
| parent | [IA64-SGI] - New SN hardware support - bte_fixes (diff) | |
| download | linux-68b9753f47953930cb94de0223c163f289399091.tar.xz linux-68b9753f47953930cb94de0223c163f289399091.zip | |
[IA64-SGI] - New SN hardware support - cpu_relax
Add a few missing calls to "hint @pause".
Signed-off-by: Jack Steiner <steiner@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'arch/ia64/sn/kernel/huberror.c')
| -rw-r--r-- | arch/ia64/sn/kernel/huberror.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/ia64/sn/kernel/huberror.c b/arch/ia64/sn/kernel/huberror.c index 5c39b43ba3c0..5c5eb01c50f0 100644 --- a/arch/ia64/sn/kernel/huberror.c +++ b/arch/ia64/sn/kernel/huberror.c @@ -76,7 +76,7 @@ void hubiio_crb_free(struct hubdev_info *hubdev_info, int crbnum) */ REMOTE_HUB_S(hubdev_info->hdi_nasid, IIO_ICDR, (IIO_ICDR_PND | crbnum)); while (REMOTE_HUB_L(hubdev_info->hdi_nasid, IIO_ICDR) & IIO_ICDR_PND) - udelay(1); + cpu_relax(); } |