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| /linux/drivers/tty/serial/ |
| H A D | serial_core.c | diff c0d92be6bc4fbbf6402fde2c0bc08fc4d2b58430 Wed Nov 09 21:34:14 CET 2011 Jiri Slaby <jslaby@suse.cz> TTY: serial, extract uart_port_startup
Extract ASYNC_INITIALIZED/TTY_IO_ERROR handling from uart_startup.
This will be useful for tty port helpers. These flags are handled
by the helpers instead.
So we create a new function uart_port_startup without touching these
flags there. And we keep uart_startup with the exact behavior as
before. We need that one because we start/stop the device from other
paths than open/close/hangup.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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