| commit | 9d3deddc4a8f12b9493858a529570e77f8362ad1 | [log] [tgz] |
|---|---|---|
| author | Haihao Xiang <haihao.xiang@intel.com> | Fri Jan 12 11:24:14 2007 -0800 |
| committer | Eric Anholt <eric@anholt.net> | Fri Jan 12 11:24:50 2007 -0800 |
| tree | 7ce4f0b4cadd13a373646f15d2868660ffeb44e1 | |
| parent | 4297a83b48664b2b6a6dc0a72a4d11b043f34778 [diff] |
Delay for a usec while spinning waiting for ring buffer space. This means the loop will wait up to ~10ms for ring buffer space to become available, rather than just however long it takes to check the space 10000 times. This matches other drivers' behavior when waiting for ring buffer/fifo space.