From 3843bfd0ab77eaf125ca617922927b61fc8ded74 Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Tue, 8 Jul 2014 15:04:33 +0200 Subject: serial: imx: Determine device name from device tree Signed-off-by: Sascha Hauer --- drivers/serial/serial_imx.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'drivers/serial/serial_imx.c') diff --git a/drivers/serial/serial_imx.c b/drivers/serial/serial_imx.c index cb106271d5..474bfafff0 100644 --- a/drivers/serial/serial_imx.c +++ b/drivers/serial/serial_imx.c @@ -313,6 +313,7 @@ static int imx_serial_probe(struct device_d *dev) uint32_t val; struct imx_serial_devtype_data *devtype; int ret; + const char *devname; ret = dev_get_drvdata(dev, (unsigned long *)&devtype); if (ret) @@ -337,6 +338,9 @@ static int imx_serial_probe(struct device_d *dev) cdev->flush = imx_serial_flush; cdev->setbrg = imx_serial_setbaudrate; cdev->linux_console_name = "ttymxc"; + devname = of_alias_get(dev->device_node); + if (devname) + cdev->devname = xstrdup(devname); imx_serial_init_port(cdev); -- cgit v1.2.3