1 files changed, 3 insertions, 1 deletions

diff --git a/drivers/mfd/da9063-core.c b/drivers/mfd/da9063-core.c
index 93db8bb8c8f0..f38bc98a3c57 100644
--- a/drivers/mfd/da9063-core.c
+++ b/drivers/mfd/da9063-core.c
@@ -118,7 +118,7 @@ int da9063_device_init(struct da9063 *da9063, unsigned int irq)
                 da9063->irq_base = pdata->irq_base;
         } else {
                 da9063->flags = 0;
-                da9063->irq_base = 0;
+                da9063->irq_base = -1;
         }
         da9063->chip_irq = irq;
 
@@ -168,6 +168,8 @@ int da9063_device_init(struct da9063 *da9063, unsigned int irq)
                 return ret;
         }
 
+        da9063->irq_base = regmap_irq_chip_get_base(da9063->regmap_irq);
+
         ret = mfd_add_devices(da9063->dev, -1, da9063_devs,
                               ARRAY_SIZE(da9063_devs), NULL, da9063->irq_base,
                               NULL);