diff options
| author | Grant Likely <[email protected]> | 2007-10-23 14:27:46 +1000 |
|---|---|---|
| committer | Josh Boyer <[email protected]> | 2007-11-01 07:12:19 -0500 |
| commit | 1d6b698764084510fe6168bb5b650165dced03ae (patch) | |
| tree | 3fce7676f8086b0b49d676dcaf99f04a253be989 /net/unix/sysctl_net_unix.c | |
| parent | 7ae0fa49c6502ca1ada0e043c5d25ee73c0a28c6 (diff) | |
[POWERPC] Uartlite: speed up console output
Change the wait_tx routine to call cpu_relax() instead of udelay() to
reduce console output latency and test for the TXFULL bit instead of
TXEMPTY. That way the FIFO doesn't need to by 100% flushed before
writing the next character.
Signed-off-by: Grant Likely <[email protected]>
Acked-by: Peter Korsgaard <[email protected]>
Signed-off-by: Josh Boyer <[email protected]>
Diffstat (limited to 'net/unix/sysctl_net_unix.c')
0 files changed, 0 insertions, 0 deletions