diff --git a/drivers/iio/adc/stm32-adc-core.c b/drivers/iio/adc/stm32-adc-core.c
index 142656232157..c8fc97e52fef 100644
--- a/drivers/iio/adc/stm32-adc-core.c
+++ b/drivers/iio/adc/stm32-adc-core.c
@@ -356,7 +356,7 @@ static void stm32_adc_irq_handler(struct irq_desc *desc)
 		if ((status & priv->cfg->regs->eoc_msk[i] &&
 		     stm32_adc_eoc_enabled(priv, i)) ||
 		     (status & priv->cfg->regs->ovr_msk[i]))
-			generic_handle_irq(irq_find_mapping(priv->domain, i));
+			generic_handle_domain_irq(priv->domain, i);
 	}
 
 	chained_irq_exit(chip, desc);