Linux-ide Archive on lore.kernel.org
 help / color / Atom feed
From: Mark Brown <broonie@kernel.org>
To: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	JC Kuo <jckuo@nvidia.com>, Jens Axboe <axboe@kernel.dk>,
	Jonathan Hunter <jonathanh@nvidia.com>,
	Kishon Vijay Abraham I <kishon@ti.com>,
	Liam Girdwood <lgirdwood@gmail.com>,
	linux-ide@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-tegra@vger.kernel.org, linux-usb@vger.kernel.org,
	Mark Brown <broonie@kernel.org>,
	Mathias Nyman <mathias.nyman@intel.com>,
	Thierry Reding <thierry.reding@gmail.com>
Subject: Applied "regulator: provide regulator_bulk_set_supply_names()" to the regulator tree
Date: Mon,  2 Sep 2019 13:23:59 +0100 (BST)
Message-ID: <20190902122359.DF0C42742CCB@ypsilon.sirena.org.uk> (raw)
In-Reply-To: <20190830071740.4267-2-brgl@bgdev.pl>

The patch

   regulator: provide regulator_bulk_set_supply_names()

has been applied to the regulator tree at

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git for-5.4

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

From d0087e72710ca7d1b309bf427286da58418ea89e Mon Sep 17 00:00:00 2001
From: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Date: Fri, 30 Aug 2019 09:17:37 +0200
Subject: [PATCH] regulator: provide regulator_bulk_set_supply_names()

There are many regulator consumers who - before using the regulator
bulk functions - set the supply names in regulator_bulk_data using
a for loop.

Let's provide a simple helper in the consumer API that allows users
to do the same with a single function call.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Link: https://lore.kernel.org/r/20190830071740.4267-2-brgl@bgdev.pl
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 drivers/regulator/helpers.c        | 21 +++++++++++++++++++++
 include/linux/regulator/consumer.h | 12 ++++++++++++
 2 files changed, 33 insertions(+)

diff --git a/drivers/regulator/helpers.c b/drivers/regulator/helpers.c
index 4986cc5064a1..ca3dc3f3bb29 100644
--- a/drivers/regulator/helpers.c
+++ b/drivers/regulator/helpers.c
@@ -860,3 +860,24 @@ int regulator_get_current_limit_regmap(struct regulator_dev *rdev)
 	return -EINVAL;
 }
 EXPORT_SYMBOL_GPL(regulator_get_current_limit_regmap);
+
+/**
+ * regulator_bulk_set_supply_names - initialize the 'supply' fields in an array
+ *                                   of regulator_bulk_data structs
+ *
+ * @consumers: array of regulator_bulk_data entries to initialize
+ * @supply_names: array of supply name strings
+ * @num_supplies: number of supply names to initialize
+ *
+ * Note: the 'consumers' array must be the size of 'num_supplies'.
+ */
+void regulator_bulk_set_supply_names(struct regulator_bulk_data *consumers,
+				     const char *const *supply_names,
+				     unsigned int num_supplies)
+{
+	unsigned int i;
+
+	for (i = 0; i < num_supplies; i++)
+		consumers[i].supply = supply_names[i];
+}
+EXPORT_SYMBOL_GPL(regulator_bulk_set_supply_names);
diff --git a/include/linux/regulator/consumer.h b/include/linux/regulator/consumer.h
index 815983419375..6d2181a76987 100644
--- a/include/linux/regulator/consumer.h
+++ b/include/linux/regulator/consumer.h
@@ -281,6 +281,12 @@ void devm_regulator_unregister_notifier(struct regulator *regulator,
 void *regulator_get_drvdata(struct regulator *regulator);
 void regulator_set_drvdata(struct regulator *regulator, void *data);
 
+/* misc helpers */
+
+void regulator_bulk_set_supply_names(struct regulator_bulk_data *consumers,
+				     const char *const *supply_names,
+				     unsigned int num_supplies);
+
 #else
 
 /*
@@ -580,6 +586,12 @@ static inline int regulator_list_voltage(struct regulator *regulator, unsigned s
 	return -EINVAL;
 }
 
+void regulator_bulk_set_supply_names(struct regulator_bulk_data *consumers,
+				     const char *const *supply_names,
+				     unsigned int num_supplies)
+{
+}
+
 #endif
 
 static inline int regulator_set_voltage_triplet(struct regulator *regulator,
-- 
2.20.1


  parent reply index

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-08-30  7:17 [PATCH 0/4] regulator: add and use a helper for setting supply names Bartosz Golaszewski
2019-08-30  7:17 ` [PATCH 1/4] regulator: provide regulator_bulk_set_supply_names() Bartosz Golaszewski
2019-09-02  5:39   ` kbuild test robot
2019-09-02  7:46   ` kbuild test robot
2019-09-02 12:23   ` Mark Brown [this message]
2019-08-30  7:17 ` [PATCH 2/4] ahci: tegra: use regulator_bulk_set_supply_names() Bartosz Golaszewski
2019-08-30  7:17 ` [PATCH 3/4] phy: " Bartosz Golaszewski
2019-08-30  7:17 ` [PATCH 4/4] usb: host: xhci-tegra: " Bartosz Golaszewski
2019-08-30  8:15 ` [PATCH 0/4] regulator: add and use a helper for setting supply names Thierry Reding
2019-08-30 11:06   ` Bartosz Golaszewski

Reply instructions:

You may reply publically 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=20190902122359.DF0C42742CCB@ypsilon.sirena.org.uk \
    --to=broonie@kernel.org \
    --cc=axboe@kernel.dk \
    --cc=bgolaszewski@baylibre.com \
    --cc=gregkh@linuxfoundation.org \
    --cc=jckuo@nvidia.com \
    --cc=jonathanh@nvidia.com \
    --cc=kishon@ti.com \
    --cc=lgirdwood@gmail.com \
    --cc=linux-ide@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-tegra@vger.kernel.org \
    --cc=linux-usb@vger.kernel.org \
    --cc=mathias.nyman@intel.com \
    --cc=thierry.reding@gmail.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

Linux-ide Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/linux-ide/0 linux-ide/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 linux-ide linux-ide/ https://lore.kernel.org/linux-ide \
		linux-ide@vger.kernel.org linux-ide@archiver.kernel.org
	public-inbox-index linux-ide


Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.kernel.vger.linux-ide


AGPL code for this site: git clone https://public-inbox.org/ public-inbox