From: Mark Brown <broonie@opensource.wolfsonmicro.com>
To: Rajendra Nayak <rnayak@ti.com>
Cc: grant.likely@secretlab.ca, devicetree-discuss@lists.ozlabs.org,
linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
tony@atomide.com, lrg@ti.com, b-cousson@ti.com,
patches@linaro.org
Subject: Re: [PATCH 8/9] regulator: helper to extract regulator node based on supply name
Date: Tue, 27 Sep 2011 13:21:55 +0100 [thread overview]
Message-ID: <20110927122155.GE4289@opensource.wolfsonmicro.com> (raw)
In-Reply-To: <1317118372-17052-9-git-send-email-rnayak@ti.com>
On Tue, Sep 27, 2011 at 03:42:51PM +0530, Rajendra Nayak wrote:
> + if (!dev)
> + return NULL;
So how do we handle CPUs? cpufreq is one of the most active users of
regulators...
> + snprintf(prop_name, 32, "%s-supply", supply);
> +
> + prop = of_get_property(dev->of_node, prop_name, &sz);
> + if (!prop || sz < 4)
> + return NULL;
sz < 4? Magic! :)
> +extern struct device_node *of_get_regulator(struct device *dev,
> + const char *supply);
This shouldn't be part of the public API, it should be transparently
handled within the core.
WARNING: multiple messages have this Message-ID (diff)
From: broonie@opensource.wolfsonmicro.com (Mark Brown)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 8/9] regulator: helper to extract regulator node based on supply name
Date: Tue, 27 Sep 2011 13:21:55 +0100 [thread overview]
Message-ID: <20110927122155.GE4289@opensource.wolfsonmicro.com> (raw)
In-Reply-To: <1317118372-17052-9-git-send-email-rnayak@ti.com>
On Tue, Sep 27, 2011 at 03:42:51PM +0530, Rajendra Nayak wrote:
> + if (!dev)
> + return NULL;
So how do we handle CPUs? cpufreq is one of the most active users of
regulators...
> + snprintf(prop_name, 32, "%s-supply", supply);
> +
> + prop = of_get_property(dev->of_node, prop_name, &sz);
> + if (!prop || sz < 4)
> + return NULL;
sz < 4? Magic! :)
> +extern struct device_node *of_get_regulator(struct device *dev,
> + const char *supply);
This shouldn't be part of the public API, it should be transparently
handled within the core.
next prev parent reply other threads:[~2011-09-27 12:21 UTC|newest]
Thread overview: 114+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-27 10:12 [PATCH 0/9] Device tree support for regulators Rajendra Nayak
2011-09-27 10:12 ` Rajendra Nayak
2011-09-27 10:12 ` [PATCH 1/9] regulator: twl: Remove hardcoded board constraints from driver Rajendra Nayak
2011-09-27 10:12 ` Rajendra Nayak
2011-09-27 11:37 ` Mark Brown
2011-09-27 11:37 ` Mark Brown
2011-09-27 14:47 ` Rajendra Nayak
2011-09-27 14:47 ` Rajendra Nayak
2011-09-27 10:12 ` [PATCH 2/9] regulator: helper routine to extract regulator_init_data Rajendra Nayak
2011-09-27 10:12 ` Rajendra Nayak
2011-09-27 12:10 ` Mark Brown
2011-09-27 12:10 ` Mark Brown
2011-09-27 14:48 ` Rajendra Nayak
2011-09-27 14:48 ` Rajendra Nayak
[not found] ` <4E81E224.2070408-l0cyMroinI0@public.gmane.org>
2011-09-27 15:05 ` Mark Brown
2011-09-27 15:05 ` Mark Brown
2011-09-28 8:06 ` Cousson, Benoit
2011-09-28 8:06 ` Cousson, Benoit
2011-09-30 4:27 ` Rajendra Nayak
2011-09-30 4:27 ` Rajendra Nayak
2011-09-30 7:58 ` Cousson, Benoit
2011-09-30 7:58 ` Cousson, Benoit
2011-09-30 10:49 ` Mark Brown
2011-09-30 10:49 ` Mark Brown
2011-09-30 10:28 ` Mark Brown
2011-09-30 10:28 ` Mark Brown
2011-09-30 10:48 ` Mark Brown
2011-09-30 10:48 ` Mark Brown
2011-09-30 11:09 ` Rajendra Nayak
2011-09-30 11:09 ` Rajendra Nayak
2011-09-30 11:35 ` Cousson, Benoit
2011-09-30 11:35 ` Cousson, Benoit
2011-09-30 12:18 ` Mark Brown
2011-09-30 12:18 ` Mark Brown
2011-10-04 5:28 ` Rajendra Nayak
2011-10-04 5:28 ` Rajendra Nayak
2011-10-04 10:18 ` Mark Brown
2011-10-04 10:18 ` Mark Brown
2011-10-04 11:40 ` Rajendra Nayak
2011-10-04 11:40 ` Rajendra Nayak
2011-10-04 11:51 ` Mark Brown
2011-10-04 11:51 ` Mark Brown
2011-10-04 12:02 ` Rajendra Nayak
2011-10-04 12:02 ` Rajendra Nayak
2011-10-04 12:11 ` Mark Brown
2011-10-04 12:11 ` Mark Brown
2011-10-04 12:40 ` Nayak, Rajendra
2011-10-04 12:40 ` Nayak, Rajendra
[not found] ` <20110927121003.GB4289-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org>
2011-09-30 1:24 ` Grant Likely
2011-09-30 1:24 ` Grant Likely
2011-10-04 23:01 ` Russell King - ARM Linux
2011-10-04 23:01 ` Russell King - ARM Linux
2011-10-04 23:48 ` Grant Likely
2011-10-04 23:48 ` Grant Likely
2011-09-27 10:12 ` [PATCH 3/9] omap4: sdp: Pass regulator data from dt Rajendra Nayak
2011-09-27 10:12 ` Rajendra Nayak
2011-09-27 10:12 ` [PATCH 4/9] regulator: twl: Make twl-regulator driver extract data from DT Rajendra Nayak
2011-09-27 10:12 ` Rajendra Nayak
2011-09-27 12:14 ` Mark Brown
2011-09-27 12:14 ` Mark Brown
2011-09-27 14:48 ` Rajendra Nayak
2011-09-27 14:48 ` Rajendra Nayak
2011-09-27 10:12 ` [PATCH 5/9] regulator: helper routine to extract fixed_voltage_config Rajendra Nayak
2011-09-27 10:12 ` Rajendra Nayak
2011-09-27 12:16 ` Mark Brown
2011-09-27 12:16 ` Mark Brown
2011-09-27 14:49 ` Rajendra Nayak
2011-09-27 14:49 ` Rajendra Nayak
2011-09-27 16:13 ` Mark Brown
2011-09-27 16:13 ` Mark Brown
[not found] ` <1317118372-17052-6-git-send-email-rnayak-l0cyMroinI0@public.gmane.org>
2011-09-30 1:26 ` Grant Likely
2011-09-30 1:26 ` Grant Likely
2011-09-27 10:12 ` [PATCH 6/9] regulator: make fixed regulator driver extract data from dt Rajendra Nayak
2011-09-27 10:12 ` Rajendra Nayak
2011-09-30 1:34 ` Grant Likely
2011-09-30 1:34 ` Grant Likely
2011-09-27 10:12 ` [PATCH 7/9] omap4: panda: Pass regulator data from DT Rajendra Nayak
2011-09-27 10:12 ` Rajendra Nayak
2011-09-27 10:12 ` [PATCH 8/9] regulator: helper to extract regulator node based on supply name Rajendra Nayak
2011-09-27 10:12 ` Rajendra Nayak
2011-09-27 12:21 ` Mark Brown [this message]
2011-09-27 12:21 ` Mark Brown
2011-09-27 14:49 ` Rajendra Nayak
2011-09-27 14:49 ` Rajendra Nayak
2011-09-27 18:59 ` Mark Brown
2011-09-27 18:59 ` Mark Brown
2011-09-28 8:09 ` Cousson, Benoit
2011-09-28 8:09 ` Cousson, Benoit
2011-09-28 8:18 ` Rajendra Nayak
2011-09-28 8:18 ` Rajendra Nayak
2011-09-28 12:26 ` Mark Brown
2011-09-28 12:26 ` Mark Brown
2011-09-30 9:34 ` Rajendra Nayak
2011-09-30 9:34 ` Rajendra Nayak
2011-09-30 10:35 ` Mark Brown
2011-09-30 10:35 ` Mark Brown
2011-10-04 17:00 ` Grant Likely
2011-10-04 17:00 ` Grant Likely
2011-09-28 10:56 ` Rajendra Nayak
2011-09-28 10:56 ` Rajendra Nayak
2011-09-30 1:36 ` Grant Likely
2011-09-30 1:36 ` Grant Likely
2011-09-27 10:12 ` [PATCH 9/9] regulator: map consumer regulator based on device tree Rajendra Nayak
2011-09-27 10:12 ` Rajendra Nayak
2011-09-27 12:23 ` Mark Brown
2011-09-27 12:23 ` Mark Brown
2011-09-27 14:49 ` Rajendra Nayak
2011-09-27 14:49 ` Rajendra Nayak
[not found] ` <1317118372-17052-10-git-send-email-rnayak-l0cyMroinI0@public.gmane.org>
2011-09-30 1:38 ` Grant Likely
2011-09-30 1:38 ` Grant Likely
2011-09-30 9:29 ` Rajendra Nayak
2011-09-30 9:29 ` Rajendra Nayak
2011-09-30 1:39 ` [PATCH 0/9] Device tree support for regulators Grant Likely
2011-09-30 1:39 ` Grant Likely
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=20110927122155.GE4289@opensource.wolfsonmicro.com \
--to=broonie@opensource.wolfsonmicro.com \
--cc=b-cousson@ti.com \
--cc=devicetree-discuss@lists.ozlabs.org \
--cc=grant.likely@secretlab.ca \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-omap@vger.kernel.org \
--cc=lrg@ti.com \
--cc=patches@linaro.org \
--cc=rnayak@ti.com \
--cc=tony@atomide.com \
/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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.