From: John Crispin <blogic@openwrt.org>
To: Linus Walleij <linus.walleij@linaro.org>
Cc: linux-kernel@vger.kernel.org, John Crispin <blogic@openwrt.org>
Subject: [PATCH 06/11] PINCTRL: lantiq: only probe available pad controllers
Date: Fri, 1 Feb 2013 13:05:00 +0100 [thread overview]
Message-ID: <1359720305-31933-6-git-send-email-blogic@openwrt.org> (raw)
In-Reply-To: <1359720305-31933-1-git-send-email-blogic@openwrt.org>
The template falcon.dtsi lists all 6 pad controllers that can be loaded. Only
probe those that have status = "okay"; inside the dts file.
Signed-off-by: John Crispin <blogic@openwrt.org>
---
drivers/pinctrl/pinctrl-falcon.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/pinctrl/pinctrl-falcon.c b/drivers/pinctrl/pinctrl-falcon.c
index 8ed20e8..6331c5c 100644
--- a/drivers/pinctrl/pinctrl-falcon.c
+++ b/drivers/pinctrl/pinctrl-falcon.c
@@ -398,6 +398,9 @@ static int pinctrl_falcon_probe(struct platform_device *pdev)
u32 avail;
int pins;
+ if (!of_device_is_available(np))
+ continue;
+
if (!ppdev) {
dev_err(&pdev->dev, "failed to find pad pdev\n");
continue;
--
1.7.10.4
next prev parent reply other threads:[~2013-02-01 12:10 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-01 12:04 [PATCH 01/11] PINCTRL: lantiq: pinconf uses port instead of pin John Crispin
2013-02-01 12:04 ` [PATCH 02/11] PINCTRL: lantiq: faulty bit inversion John Crispin
2013-02-05 14:39 ` Linus Walleij
2013-02-01 12:04 ` [PATCH 03/11] PINCTRL: lantiq: add pin_config_group_set support John Crispin
2013-02-05 14:42 ` Linus Walleij
2013-02-01 12:04 ` [PATCH 04/11] PINCTRL: lantiq: add output pinconf parameter John Crispin
2013-02-05 14:46 ` Linus Walleij
2013-02-05 14:46 ` John Crispin
2013-02-01 12:04 ` [PATCH 05/11] PINCTRL: lantiq: the pinconf OD parameter argument was ignored John Crispin
2013-02-05 14:50 ` Linus Walleij
2013-02-01 12:05 ` John Crispin [this message]
2013-02-05 14:58 ` [PATCH 06/11] PINCTRL: lantiq: only probe available pad controllers Linus Walleij
2013-02-01 12:05 ` [PATCH 07/11] PINCTRL: lantiq: one of the boot leds was defined incorrectly John Crispin
2013-02-05 14:53 ` Linus Walleij
2013-02-01 12:05 ` [PATCH 08/11] PINCTRL: lantiq: fix pinconfig parameters John Crispin
2013-02-05 14:57 ` Linus Walleij
2013-02-01 12:05 ` [PATCH 09/11] PINCTRL: lantiq: add functionality to falcon_pinconf_dbg_show John Crispin
2013-02-05 14:55 ` Linus Walleij
2013-02-01 12:05 ` [PATCH 10/11] PINCTRL: lantiq: fix pin availability check John Crispin
2013-02-01 12:05 ` [PATCH 11/11] PINCTRL: lantiq: fix pin number in ltq_pmx_gpio_request_enable John Crispin
2013-02-05 15:13 ` Linus Walleij
2013-02-05 14:39 ` [PATCH 01/11] PINCTRL: lantiq: pinconf uses port instead of pin Linus Walleij
2013-02-05 14:59 ` Linus Walleij
2013-02-05 15:00 ` John Crispin
2013-02-05 15:14 ` Linus Walleij
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=1359720305-31933-6-git-send-email-blogic@openwrt.org \
--to=blogic@openwrt.org \
--cc=linus.walleij@linaro.org \
--cc=linux-kernel@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
all inboxes | Powered by JetHome®