diff options
| author | Yinghai Lu <Yinghai.Lu@Sun.COM> | 2008-02-05 01:27:46 -0500 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-02-05 12:44:09 -0500 |
| commit | c3e4642be734ce3d2c7398246d8cbced3a039f54 (patch) | |
| tree | 68c689b44e263501433ce73e8ccdd586d9916e43 /drivers/serial/ip22zilog.c | |
| parent | 1523508d6321436b6edfcd99aab04a344f9aed3f (diff) | |
serial: keep the DTR setting for serial console.
with reverting "x86, serial: convert legacy COM ports to platform devices",
we will have the serial console before the port is probled again.
uart_add_one_port==>uart_configure_port==>set_mcttrl(port, 0) will clear
the DTR setting by uart_set_options(). then I will lose my output from
serial console again.
So try to keep DTR in uart_configure_port()
Signed-off-by: Yinghai Lu <yinghai.lu@sun.com>
Cc: Russell King <rmk@arm.linux.org.uk>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Andi Kleen <ak@suse.de>
Cc: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/serial/ip22zilog.c')
0 files changed, 0 insertions, 0 deletions