From: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
To: netdev@vger.kernel.org
Subject: [PATCH] mdio-gpio: Add mdc pin direction initialization
Date: Mon, 09 Feb 2009 11:46:01 +0200 [thread overview]
Message-ID: <20090209094600.8667.81904.stgit@Programuotojas> (raw)
mdc pin should always be output. Initialize it as output,
so each board code does not need to do this.
Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
---
drivers/net/phy/mdio-gpio.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/drivers/net/phy/mdio-gpio.c b/drivers/net/phy/mdio-gpio.c
index a439ebe..af28ff7 100644
--- a/drivers/net/phy/mdio-gpio.c
+++ b/drivers/net/phy/mdio-gpio.c
@@ -125,6 +125,8 @@ static int __devinit mdio_gpio_bus_init(struct device *dev,
if (gpio_request(bitbang->mdio, "mdio"))
goto out_free_mdc;
+ gpio_direction_output(bitbang->mdc, 0);
+
dev_set_drvdata(dev, new_bus);
ret = mdiobus_register(new_bus);
reply other threads:[~2009-02-09 9:52 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
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=20090209094600.8667.81904.stgit@Programuotojas \
--to=paulius.zaleckas@teltonika.lt \
--cc=netdev@vger.kernel.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;
as well as URLs for NNTP newsgroup(s).