};
/* Regulator interrupt handlers */
-irqreturn_t da9063_ldo_lim_event(int irq, void *data)
+static irqreturn_t da9063_ldo_lim_event(int irq, void *data)
{
struct da9063_regulators *regulators = data;
struct da9063 *hw = regulators->regulator[0].hw;