diff options
Diffstat (limited to 'drivers/regulator/helpers.c')
| -rw-r--r-- | drivers/regulator/helpers.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/regulator/helpers.c b/drivers/regulator/helpers.c index b9ae45d2d199..599f0b755158 100644 --- a/drivers/regulator/helpers.c +++ b/drivers/regulator/helpers.c @@ -14,6 +14,8 @@ #include <linux/regulator/driver.h> #include <linux/module.h> +#include "internal.h" + /** * regulator_is_enabled_regmap - standard is_enabled() for regmap users * @@ -861,3 +863,15 @@ int regulator_get_current_limit_regmap(struct regulator_dev *rdev) return -EINVAL; } EXPORT_SYMBOL_GPL(regulator_get_current_limit_regmap); + +/** + * 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); |