When device is get added through DT then irq_base is 0 (zero)
and in this case regmap_irq_chip_get_base() generates warning.
The interrupt of this device get added through irq_domain_add_linear()
when irq_base is 0.

Hence pass the irq domain in place of base_irq when calling
mfd_add_devices().

Signed-off-by: Laxman Dewangan <ldewan...@nvidia.com>
---
 drivers/mfd/tps65090.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/mfd/tps65090.c b/drivers/mfd/tps65090.c
index e4cf030..3e987be 100644
--- a/drivers/mfd/tps65090.c
+++ b/drivers/mfd/tps65090.c
@@ -236,7 +236,7 @@ static int tps65090_i2c_probe(struct i2c_client *client,
 
        ret = mfd_add_devices(tps65090->dev, -1, tps65090s,
                ARRAY_SIZE(tps65090s), NULL,
-               regmap_irq_chip_get_base(tps65090->irq_data), NULL);
+               0, regmap_irq_get_domain(tps65090->irq_data));
        if (ret) {
                dev_err(&client->dev, "add mfd devices failed with err: %d\n",
                        ret);
-- 
1.7.1.1

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