tree 27a59e5a024cca9740a385a5c4acc27b17a909ca
parent f3706266198d3efb0fd589f34fa8471478ea364d
author Jiri Slaby <jslaby@suse.cz> 1320870823 +0100
committer Greg Kroah-Hartman <gregkh@suse.de> 1321401536 -0800

TTY: serial, cleanup include file

There are some functions (uart_handle_dcd_change, _handle_cts_change,
_insert_char) which are big enough to not be inlined. So move them
from .h to .c. We need to export them so that modules can actually use
them.

They will be even bigger when we introduce tty refcounting to them.

While at it, cleanup the "Proud member of Uglyhacks'R'US". It means,
define uart_handle_sysrq_char only when SUPPORT_SYSRQ is set.
Otherwise define it as a macro. This is needed for some arm driver
where the second parameter is undefined if expanded.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>