Grant Likely 1d6b698764 [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 <grant.likely@secretlab.ca>
Acked-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
2007-11-01 07:12:19 -05:00
..
2007-10-17 08:42:52 -07:00
2007-10-29 11:33:05 +01:00
2007-10-29 17:27:50 -04:00
2007-10-16 09:43:09 -07:00
2007-10-19 11:53:42 -07:00
2007-10-20 00:47:32 +02:00
2007-10-20 01:34:40 +02:00
2007-10-20 01:55:58 +02:00
2007-10-25 15:02:50 +10:00
2007-10-29 07:41:32 -07:00
2007-10-20 01:34:40 +02:00
2007-10-25 17:43:46 -04:00
2007-10-23 09:49:31 +02:00
2007-10-30 08:06:55 -07:00
2007-10-19 11:53:41 -07:00
2007-10-19 11:53:41 -07:00
2007-10-30 08:06:55 -07:00
2007-10-20 15:04:06 -07:00
2007-10-29 07:41:33 -07:00
2007-10-16 21:04:11 -04:00
2007-10-17 08:42:57 -07:00
2007-10-23 15:49:54 +10:00