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authorMark Brown <broonie@kernel.org>2020-01-23 12:37:08 +0000
committerMark Brown <broonie@kernel.org>2020-01-23 12:37:08 +0000
commitebe0bdf9cfb97afc5ef4ef85e4f05d0585291ebf (patch)
tree87862eaf18d439b81c2a11106420f477faa22cb4 /drivers/regulator
parent9909f7986a8159200eaa8320ea081f337ebdd940 (diff)
parent0468e667a5bead9c1b7ded92861b5a98d8d78745 (diff)
downloadlinux-ebe0bdf9cfb97afc5ef4ef85e4f05d0585291ebf.tar.bz2
Merge remote-tracking branch 'regulator/topic/equal' into regulator-next
Diffstat (limited to 'drivers/regulator')
-rw-r--r--drivers/regulator/helpers.c14
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/regulator/helpers.c b/drivers/regulator/helpers.c
index ca3dc3f3bb29..bb16c465426e 100644
--- a/drivers/regulator/helpers.c
+++ b/drivers/regulator/helpers.c
@@ -13,6 +13,8 @@
#include <linux/regulator/driver.h>
#include <linux/module.h>
+#include "internal.h"
+
/**
* regulator_is_enabled_regmap - standard is_enabled() for regmap users
*
@@ -881,3 +883,15 @@ void regulator_bulk_set_supply_names(struct regulator_bulk_data *consumers,
consumers[i].supply = supply_names[i];
}
EXPORT_SYMBOL_GPL(regulator_bulk_set_supply_names);
+
+/**
+ * regulator_is_equal - test whether two regulators are the same
+ *
+ * @reg1: first regulator to operate on
+ * @reg2: second regulator to operate on
+ */
+bool regulator_is_equal(struct regulator *reg1, struct regulator *reg2)
+{
+ return reg1->rdev == reg2->rdev;
+}
+EXPORT_SYMBOL_GPL(regulator_is_equal);