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    Subject[PATCH 2/5] regulator: fan53555: set regulator name from constraints name
    Date
    There is a high potential of more than one of those regulators existing
    on a board, so name the regulator according to the name provided in the
    initdata instead of statically.

    Signed-off-by: Heiko Stuebner <heiko@sntech.de>
    ---
    drivers/regulator/fan53555.c | 7 ++++++-
    1 file changed, 6 insertions(+), 1 deletion(-)

    diff --git a/drivers/regulator/fan53555.c b/drivers/regulator/fan53555.c
    index c912ba7..d143790 100644
    --- a/drivers/regulator/fan53555.c
    +++ b/drivers/regulator/fan53555.c
    @@ -206,7 +206,12 @@ static int fan53555_regulator_register(struct fan53555_device_info *di,
    {
    struct regulator_desc *rdesc = &di->desc;

    - rdesc->name = "fan53555-reg";
    + rdesc->name = devm_kstrdup(di->dev,
    + di->regulator->constraints.name,
    + GFP_KERNEL);
    + if (!rdesc->name)
    + return -ENOMEM;
    +
    rdesc->supply_name = "vin";
    rdesc->ops = &fan53555_regulator_ops;
    rdesc->type = REGULATOR_VOLTAGE;
    --
    2.0.1


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