From e3baacf54275647a018ee35bff3bc775a8a2a01a Mon Sep 17 00:00:00 2001 From: Matti Vaittinen Date: Mon, 29 Mar 2021 15:57:33 +0300 Subject: regulator: helpers: Export helper voltage listing Some drivers need to translate voltage values to selectors prior regulator registration. Currently a regulator_desc based list_voltages helper is only exported for regulators using the linear_ranges. Export similar helper also for regulators using simple linear mapping. Signed-off-by: Matti Vaittinen Link: https://lore.kernel.org/r/1200ef7a50c84327ada019b85f6527b4fc9b5ce1.1617020713.git.matti.vaittinen@fi.rohmeurope.com Signed-off-by: Mark Brown --- include/linux/regulator/driver.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/linux/regulator') diff --git a/include/linux/regulator/driver.h b/include/linux/regulator/driver.h index d7c77ee370f3..39a540111645 100644 --- a/include/linux/regulator/driver.h +++ b/include/linux/regulator/driver.h @@ -543,4 +543,6 @@ void *regulator_get_init_drvdata(struct regulator_init_data *reg_init_data); int regulator_desc_list_voltage_linear_range(const struct regulator_desc *desc, unsigned int selector); +int regulator_desc_list_voltage_linear(const struct regulator_desc *desc, + unsigned int selector); #endif -- cgit v1.2.3-71-gd317