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staging/fwserial: Rip out rx buffering

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Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Peter Hurley
2013-11-22 13:06:08 -05:00
committed by Greg Kroah-Hartman
parent 7e1e71d154
commit c4a8dab580
3 changed files with 28 additions and 117 deletions
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drivers/tty/tty_buffer.c
+1
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@@ -92,6 +92,7 @@ int tty_buffer_space_avail(struct tty_port *port)
int space = port->buf.mem_limit - atomic_read(&port->buf.mem_used);
return max(space, 0);
}
EXPORT_SYMBOL_GPL(tty_buffer_space_avail);
static void tty_buffer_reset(struct tty_buffer *p, size_t size)
{