diff options
| author | Zhu, Yi <yi.zhu@intel.com> | 2008-12-05 07:58:41 -0800 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-12-12 13:48:22 -0500 |
| commit | a8ec42c1431e8a43f910fb27af4882416cf5d6b1 (patch) | |
| tree | 581d9ccaac55655f138f7aaa23701220377f6b0f /arch/frv/lib/outsl_ns.S | |
| parent | 73d7b5acc461bdc99e0135779d15e1874c6e00a6 (diff) | |
iwlwifi: use rmb/wmb to protect indirect mmio operation
This patch protects iwlwifi indirect mmio operations with rmb() and
wmb(). It makes sure CPU reordering won't affect our indirect mmio
access.
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'arch/frv/lib/outsl_ns.S')
0 files changed, 0 insertions, 0 deletions