diff options
Diffstat (limited to 'drivers/regulator/lp873x-regulator.c')
| -rw-r--r-- | drivers/regulator/lp873x-regulator.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/regulator/lp873x-regulator.c b/drivers/regulator/lp873x-regulator.c index 8dfdd1db20..84a134cfcd 100644 --- a/drivers/regulator/lp873x-regulator.c +++ b/drivers/regulator/lp873x-regulator.c @@ -5,6 +5,7 @@ * Copyright (C) 2016 Texas Instruments Incorporated - https://www.ti.com/ */ +#include <linux/bitfield.h> #include <linux/module.h> #include <linux/platform_device.h> #include <linux/regmap.h> @@ -93,7 +94,7 @@ static int lp873x_buck_set_ramp_delay(struct regulator_dev *rdev, ret = regmap_update_bits(lp873->regmap, regulators[id].ctrl2_reg, LP873X_BUCK0_CTRL_2_BUCK0_SLEW_RATE, - reg << __ffs(LP873X_BUCK0_CTRL_2_BUCK0_SLEW_RATE)); + FIELD_PREP(LP873X_BUCK0_CTRL_2_BUCK0_SLEW_RATE, reg)); if (ret) { dev_err(lp873->dev, "SLEW RATE write failed: %d\n", ret); return ret; |