| commit | 001a05d56edd9d82b27e69951fb9520f9ce6ed72 | [log] [tgz] |
|---|---|---|
| author | Sonic Zhang <sonic.zhang@analog.com> | Wed Oct 27 04:16:48 2010 -0400 |
| committer | Greg Kroah-Hartman <gregkh@suse.de> | Thu Nov 11 11:06:08 2010 -0800 |
| tree | 570468ad8f31ede2f3c266e3a399e9fd295e886d | |
| parent | b6100992e31e61a2f252acb8df1f65c01f0b626d [diff] |
serial: bfin_5xx: remove redundant SSYNC to improve TX speed We don't need to force a SSYNC here as the LSR register will already be updated by the time we get back to reading it. This speeds up TX throughput and lowers general system overhead (since SSYNC is system wide, not peripheral-specific). Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>