Commit e2c27253 authored Sep 01, 2013 by Fabio Estevam Committed by Greg Kroah-Hartman Sep 26, 2013

serial: imx: Use NULL as the last argument of add_preferred_console()



Commit f7d2c0bb (serial: i.MX: evaluate linux,stdout-path property) introduced
the following sparse warning:

drivers/tty/serial/imx.c:1916:77: warning: Using plain integer as NULL pointer

Pass NULL as the last argument of add_preferred_console() instead of zero.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent f377775d

drivers/tty/serial/imx.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -1913,7 +1913,8 @@ static int serial_imx_probe_dt(struct imx_port *sport,
		sport->devdata = of_id->data;

		if (of_device_is_stdout_path(np))
		add_preferred_console(imx_reg.cons->name, sport->port.line, 0);
		add_preferred_console(imx_reg.cons->name, sport->port.line,
		NULL);

		return 0;
		}

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