linux-kernel - [PATCH 2/5] regulator: core: Remove unused regulator_bulk_force

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Message-ID: <20250426175143.128086-3-linux@treblig.org>
Date: Sat, 26 Apr 2025 18:51:40 +0100
From: linux@...blig.org
To: lgirdwood@...il.com,
	broonie@...nel.org
Cc: linux-doc@...r.kernel.org,
	corbet@....net,
	linux-kernel@...r.kernel.org,
	"Dr. David Alan Gilbert" <linux@...blig.org>
Subject: [PATCH 2/5] regulator: core: Remove unused regulator_bulk_force_disable

From: "Dr. David Alan Gilbert" <linux@...blig.org>

regulator_bulk_force_disable() was explicitly added in 2012 by
commit e1de2f423462 ("regulator: add regulator_bulk_force_disable
function")

but hasn't been used.

Remove it.

Signed-off-by: Dr. David Alan Gilbert <linux@...blig.org>
---
 drivers/regulator/core.c           | 34 ------------------------------
 include/linux/regulator/consumer.h |  8 -------
 2 files changed, 42 deletions(-)

diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index 90629a756693..32e3919e37d2 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -5196,40 +5196,6 @@ int regulator_bulk_disable(int num_consumers,
 }
 EXPORT_SYMBOL_GPL(regulator_bulk_disable);
 
-/**
- * regulator_bulk_force_disable - force disable multiple regulator consumers
- *
- * @num_consumers: Number of consumers
- * @consumers:     Consumer data; clients are stored here.
- *
- * This convenience API allows consumers to forcibly disable multiple regulator
- * clients in a single API call.
- * NOTE: This should be used for situations when device damage will
- * likely occur if the regulators are not disabled (e.g. over temp).
- * Although regulator_force_disable function call for some consumers can
- * return error numbers, the function is called for all consumers.
- *
- * Return: 0 on success or a negative error number on failure.
- */
-int regulator_bulk_force_disable(int num_consumers,
-			   struct regulator_bulk_data *consumers)
-{
-	int i;
-	int ret = 0;
-
-	for (i = 0; i < num_consumers; i++) {
-		consumers[i].ret =
-			    regulator_force_disable(consumers[i].consumer);
-
-		/* Store first error for reporting */
-		if (consumers[i].ret && !ret)
-			ret = consumers[i].ret;
-	}
-
-	return ret;
-}
-EXPORT_SYMBOL_GPL(regulator_bulk_force_disable);
-
 /**
  * regulator_bulk_free - free multiple regulator consumers
  *
diff --git a/include/linux/regulator/consumer.h b/include/linux/regulator/consumer.h
index 1e20c7330cd4..999eba865c20 100644
--- a/include/linux/regulator/consumer.h
+++ b/include/linux/regulator/consumer.h
@@ -209,8 +209,6 @@ int devm_regulator_bulk_get_enable(struct device *dev, int num_consumers,
 				   const char * const *id);
 int regulator_bulk_disable(int num_consumers,
 			   struct regulator_bulk_data *consumers);
-int regulator_bulk_force_disable(int num_consumers,
-			   struct regulator_bulk_data *consumers);
 void regulator_bulk_free(int num_consumers,
 			 struct regulator_bulk_data *consumers);
 
@@ -470,12 +468,6 @@ static inline int regulator_bulk_disable(int num_consumers,
 	return 0;
 }
 
-static inline int regulator_bulk_force_disable(int num_consumers,
-					struct regulator_bulk_data *consumers)
-{
-	return 0;
-}
-
 static inline void regulator_bulk_free(int num_consumers,
 				       struct regulator_bulk_data *consumers)
 {
-- 
2.49.0