From: Rajendra Nayak <rnayak@ti.com>
To: Mark Brown <broonie@opensource.wolfsonmicro.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 9/9] regulator: map consumer regulator based on device tree
Date: Tue, 27 Sep 2011 20:19:45 +0530 [thread overview]
Message-ID: <4E81E289.5060904@ti.com> (raw)
In-Reply-To: <20110927122357.GF4289@opensource.wolfsonmicro.com>
On Tuesday 27 September 2011 05:53 PM, Mark Brown wrote:
> On Tue, Sep 27, 2011 at 03:42:52PM +0530, Rajendra Nayak wrote:
>> Look up the regulator for a given consumer from device tree, during
>> a regulator_get(). If not found fallback and lookup through
>> the regulator_map_list instead.
>
> As with the fixed voltage regulator patch just use the code along with
> adding it, no need to split it just makes it harder to review.
Ok.
>
>> + if (dev->of_node) {
>> + node = of_get_regulator(dev, id);
>> + if (!node)
>> + goto retry; /* fallback and chk regulator_map_list */
>> + list_for_each_entry(rdev,®ulator_list, list)
>> + if (node == rdev->node)
>> + goto found;
>> + }
>> +retry:
>
> retry is a confusing name for the target, we don't ever actually retry
> using it. Given the simplicity of the code I'd be inclined to just
> intert the if (!node) check.
Ok.
WARNING: multiple messages have this Message-ID (diff)
From: rnayak@ti.com (Rajendra Nayak)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 9/9] regulator: map consumer regulator based on device tree
Date: Tue, 27 Sep 2011 20:19:45 +0530 [thread overview]
Message-ID: <4E81E289.5060904@ti.com> (raw)
In-Reply-To: <20110927122357.GF4289@opensource.wolfsonmicro.com>
On Tuesday 27 September 2011 05:53 PM, Mark Brown wrote:
> On Tue, Sep 27, 2011 at 03:42:52PM +0530, Rajendra Nayak wrote:
>> Look up the regulator for a given consumer from device tree, during
>> a regulator_get(). If not found fallback and lookup through
>> the regulator_map_list instead.
>
> As with the fixed voltage regulator patch just use the code along with
> adding it, no need to split it just makes it harder to review.
Ok.
>
>> + if (dev->of_node) {
>> + node = of_get_regulator(dev, id);
>> + if (!node)
>> + goto retry; /* fallback and chk regulator_map_list */
>> + list_for_each_entry(rdev,®ulator_list, list)
>> + if (node == rdev->node)
>> + goto found;
>> + }
>> +retry:
>
> retry is a confusing name for the target, we don't ever actually retry
> using it. Given the simplicity of the code I'd be inclined to just
> intert the if (!node) check.
Ok.
next prev parent reply other threads:[~2011-09-27 14:49 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
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 [this message]
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
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