From: "Eric Bénard" <eric@eukrea.com>
To: barebox@lists.infradead.org
Subject: [PATCH 1/2] serial-imx: fix for non of usage
Date: Tue, 23 Sep 2014 00:13:34 +0200 [thread overview]
Message-ID: <1411424015-16466-1-git-send-email-eric@eukrea.com> (raw)
this was broken by :
"3843bfd serial: imx: Determine device name from device tree"
Tested on an i.MX35.
Signed-off-by: Eric Bénard <eric@eukrea.com>
---
drivers/serial/serial_imx.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/serial/serial_imx.c b/drivers/serial/serial_imx.c
index 474bfaf..e97fd2f 100644
--- a/drivers/serial/serial_imx.c
+++ b/drivers/serial/serial_imx.c
@@ -338,10 +338,11 @@ 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);
-
+ if (dev->device_node) {
+ devname = of_alias_get(dev->device_node);
+ if (devname)
+ cdev->devname = xstrdup(devname);
+ }
imx_serial_init_port(cdev);
/* Enable UART */
@@ -352,7 +353,6 @@ static int imx_serial_probe(struct device_d *dev)
console_register(cdev);
priv->notify.notifier_call = imx_clocksource_clock_change;
clock_register_client(&priv->notify);
-
return 0;
err_free:
--
1.9.3
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next reply other threads:[~2014-09-22 22:14 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-22 22:13 Eric Bénard [this message]
2014-09-22 22:13 ` [PATCH 2/2] eukrea-cpuimx35: refresh configuration Eric Bénard
2014-09-23 6:05 ` Sascha Hauer
2014-09-23 6:04 ` [PATCH 1/2] serial-imx: fix for non of usage Sascha Hauer
2014-09-23 6:15 ` Eric Bénard
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