regulator: da9063: Do not transform local IRQ to virtual

Call platform_get_irq_byname() already returns VIRQ instead of local
IRQ. Passing this value to regmap_irq_get_virq() causes error which
results in IRQ registration failure. This patch fixes such behaviour.
Signed-off-by: Dmitry Lavnikevich <d.lavnikevich@sam-solutions.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

drivers/regulator/da9063-regulator.c

@@ -867,9 +867,7 @@ static int da9063_regulator_probe(struct platform_device *pdev)
 		return irq;
 	}
 
-	regulators->irq_ldo_lim = regmap_irq_get_virq(da9063->regmap_irq, irq);
-	if (regulators->irq_ldo_lim >= 0) {
-		ret = request_threaded_irq(regulators->irq_ldo_lim,
+	ret = request_threaded_irq(irq,
 				NULL, da9063_ldo_lim_event,
 				IRQF_TRIGGER_LOW | IRQF_ONESHOT,
 				"LDO_LIM", regulators);
@@ -878,7 +876,6 @@ static int da9063_regulator_probe(struct platform_device *pdev)
 				"Failed to request LDO_LIM IRQ.\n");
 		regulators->irq_ldo_lim = -ENXIO;
 	}
-	}
 
 	return 0;
 }