[PATCH] mfd: tps65219: register regmap cdev

[Sascha Hauer]

Expose the tps65219 regmap as cdev for debugging purposes.

Signed-off-by: Sascha Hauer <s.hauer at pengutronix.de>
---
 drivers/mfd/tps65219.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/mfd/tps65219.c b/drivers/mfd/tps65219.c
index 11f2e1798b..854210537f 100644
--- a/drivers/mfd/tps65219.c
+++ b/drivers/mfd/tps65219.c
@@ -65,6 +65,10 @@ static int tps65219_probe(struct device *dev)
 			return dev_err_probe(tps->dev, ret, "Failed to add power-button\n");
 	}
 
+	ret = regmap_register_cdev(tps->regmap, NULL);
+	if (ret)
+		return ret;
+
 	return 0;
 }
 
-- 
2.39.5