| commit | 3f255eb37e97e97dfec7cb8d4c75d543de231812 | [log] [tgz] |
|---|---|---|
| author | Jason Wessel <jason.wessel@windriver.com> | Thu May 20 21:04:23 2010 -0500 |
| committer | Jason Wessel <jason.wessel@windriver.com> | Thu May 20 21:04:23 2010 -0500 |
| tree | 09d0c3d99bef610feba8732fcd0d78b3a47e1b9e | |
| parent | f5316b4aea024da9266d740322a5481657f6ce59 [diff] |
sh,sh-sci: Use NO_POLL_CHAR in the SCIF polled console code The sci_poll_get_char() needs to return immediately if there is no input from the chip to process, and must return a value of NO_POLL_CHAR. This allows kgdboc to process multiple polled devices while kgdb is active. Signed-off-by: Jason Wessel <jason.wessel@windriver.com> Acked-by: Paul Mundt <lethal@linux-sh.org>