| commit | 92a3da410aac6e14daaefe13c60368ca28e85830 | [log] [tgz] |
|---|---|---|
| author | Matt Evans <matt@ozlabs.org> | Tue Mar 29 13:40:51 2011 +1100 |
| committer | Sarah Sharp <sarah.a.sharp@linux.intel.com> | Mon May 02 16:42:49 2011 -0700 |
| tree | e3f3fe45d360315ea118f8c4dc47c65a068078a1 | |
| parent | 28ccd2962c66556d7037b2d9f1c11cdcd3b805d5 [diff] |
xhci: Add rmb() between reading event validity & event data access. On weakly-ordered systems, the reading of an event's content must occur after reading the event's validity. Signed-off-by: Matt Evans <matt@ozlabs.org> Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>