| Message ID | 1422334209-23125-1-git-send-email-robh@kernel.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/drivers/tty/serial/of_serial.c b/drivers/tty/serial/of_serial.c index 64f1bab..3194b42 100644 --- a/drivers/tty/serial/of_serial.c +++ b/drivers/tty/serial/of_serial.c @@ -128,6 +128,10 @@ static int of_platform_serial_setup(struct platform_device *ofdev, if (of_find_property(np, "no-loopback-test", NULL)) port->flags |= UPF_SKIP_TEST; + ret = of_alias_get_id(np, "serial"); + if (ret >= 0) + port->line = ret; + port->dev = &ofdev->dev; switch (type) {
Add support for alias parsing from the DT. This allows for consistent tty numbering. Signed-off-by: Rob Herring <robh@kernel.org> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Jiri Slaby <jslaby@suse.cz> Cc: linux-serial@vger.kernel.org --- drivers/tty/serial/of_serial.c | 4 ++++ 1 file changed, 4 insertions(+)