From: Lucas Stach <dev@lynxeye.de>
To: barebox@lists.infradead.org
Subject: [PATCH] gpio: reduce noise when parsing DT
Date: Tue, 3 Dec 2013 20:56:54 +0100 [thread overview]
Message-ID: <1386100622-8498-2-git-send-email-dev@lynxeye.de> (raw)
In-Reply-To: <1386100622-8498-1-git-send-email-dev@lynxeye.de>
Some GPIOs are optional, so it might not be an error if we can not find
a DT property. Do the same thing as the Linux kernel and only print a
debug message not an error.
Signed-off-by: Lucas Stach <dev@lynxeye.de>
---
drivers/of/of_gpio.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/of/of_gpio.c b/drivers/of/of_gpio.c
index 3afdf0d..1370d8f 100644
--- a/drivers/of/of_gpio.c
+++ b/drivers/of/of_gpio.c
@@ -25,7 +25,7 @@ int of_get_named_gpio_flags(struct device_node *np, const char *propname,
ret = of_parse_phandle_with_args(np, propname, "#gpio-cells",
index, &out_args);
if (ret) {
- pr_err("%s: cannot parse %s property: %d\n",
+ pr_debug("%s: cannot parse %s property: %d\n",
__func__, propname, ret);
return ret;
}
--
1.8.3.1
_______________________________________________
barebox mailing list
barebox@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/barebox
next prev parent reply other threads:[~2013-12-03 19:53 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-03 19:56 [PATCH 0/8] tegra-next Lucas Stach
2013-12-03 19:56 ` Lucas Stach [this message]
2013-12-03 19:56 ` [PATCH 1/8] tegra: fix fallout from relocatable code changes in PLLX init Lucas Stach
2013-12-03 19:56 ` [PATCH 2/8] tegra: speed up system bus Lucas Stach
2013-12-03 19:56 ` [PATCH 3/8] tegra: switch main CPU complex to PLLX early Lucas Stach
2013-12-03 19:56 ` [PATCH 4/8] gpio: tegra: remove leftover debug code Lucas Stach
2013-12-03 19:56 ` [PATCH 5/8] clk: tegra: add SDMMC clocks Lucas Stach
2013-12-03 19:57 ` [PATCH 6/8] tegra: add SDMMC controller driver Lucas Stach
2013-12-03 19:57 ` [PATCH 7/8] dts: tegra: add SDMMC nodes Lucas Stach
2013-12-03 19:57 ` [PATCH 8/8] dts: tegra: activate SDMMC on Colibri T20 Lucas Stach
2013-12-04 16:01 ` [PATCH 0/8] tegra-next 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=1386100622-8498-2-git-send-email-dev@lynxeye.de \
--to=dev@lynxeye.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