| commit | ce105a082371570effb71541f299b1dc2771ee03 | [log] [tgz] |
|---|---|---|
| author | John Dykstra <john.dykstra1@gmail.com> | Wed Apr 29 17:22:30 2009 -0700 |
| committer | David S. Miller <davem@davemloft.net> | Wed Apr 29 17:22:30 2009 -0700 |
| tree | d352e8543adeb3392bb91ceb40301452f1aede0f | |
| parent | dd4d8ca6446538a904127838cb6c9a4cffe690f7 [diff] |
pcnet32: Remove pointless memory barriers These two memory barriers in performance-critical paths are not needed on x86. Even if some other architecture does buffer PCI I/O space writes, the existing memory-mapped I/O barriers are unlikely to be what is needed. Signed-off-by: John Dykstra <john.dykstra1@gmail.com> Acked-by: Don Fry <pcnet32@verizon.net> Signed-off-by: David S. Miller <davem@davemloft.net>