From: Sascha Hauer <s.hauer@pengutronix.de>
To: barebox@lists.infradead.org
Subject: [PATCH 1/5] pinctrl: imx-iomux-v3: only register pinctrl when device node is available
Date: Tue, 21 May 2013 09:38:11 +0200 [thread overview]
Message-ID: <1369121895-11282-2-git-send-email-s.hauer@pengutronix.de> (raw)
In-Reply-To: <1369121895-11282-1-git-send-email-s.hauer@pengutronix.de>
The pinctrl support is devicetree only, so only register it
when we actually have a devicetree. Otherwise we crash boards
using the iomux-v3 from platform code in pinctrl_register().
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
drivers/pinctrl/imx-iomux-v3.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/pinctrl/imx-iomux-v3.c b/drivers/pinctrl/imx-iomux-v3.c
index 3ff3c15..c867a23 100644
--- a/drivers/pinctrl/imx-iomux-v3.c
+++ b/drivers/pinctrl/imx-iomux-v3.c
@@ -177,7 +177,7 @@ static int imx_iomux_v3_probe(struct device_d *dev)
iomuxv3_base = dev_request_mem_region(dev, 0);
iomuxv3_dev = dev;
- if (IS_ENABLED(CONFIG_PINCTRL))
+ if (IS_ENABLED(CONFIG_PINCTRL) && dev->device_node)
ret = imx_pinctrl_dt(dev, iomuxv3_base);
return ret;
--
1.8.2.rc2
_______________________________________________
barebox mailing list
barebox@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/barebox
next prev parent reply other threads:[~2013-05-21 7:38 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-21 7:38 [PATCH] misc oftree patches Sascha Hauer
2013-05-21 7:38 ` Sascha Hauer [this message]
2013-06-05 15:18 ` [PATCH 1/5] pinctrl: imx-iomux-v3: only register pinctrl when device node is available Lucas Stach
2013-06-05 20:33 ` Sascha Hauer
2013-05-21 7:38 ` [PATCH 2/5] spi: improve devicetree support Sascha Hauer
2013-05-21 7:38 ` [PATCH 3/5] mtd: dataflash: Add devicetree probing support Sascha Hauer
2013-05-21 7:38 ` [PATCH 4/5] net: Add of_register_ethaddr Sascha Hauer
2013-05-21 7:38 ` [PATCH 5/5] net: fec: Add imx25 compatible property Sascha Hauer
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1369121895-11282-2-git-send-email-s.hauer@pengutronix.de \
--to=s.hauer@pengutronix.de \
--cc=barebox@lists.infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox