mfd: Add missing regmap_exit to free a previously allocated da9052 register map

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

1 files changed, 4 insertions, 1 deletions

diff --git a/drivers/mfd/da9052-spi.c b/drivers/mfd/da9052-spi.c
index cdbc7cad326f..76bb9ea0816e 100644
--- a/drivers/mfd/da9052-spi.c
+++ b/drivers/mfd/da9052-spi.c
@@ -52,10 +52,12 @@ static int da9052_spi_probe(struct spi_device *spi)
 
         ret = da9052_device_init(da9052, id->driver_data);
         if (ret != 0)
-                goto err;
+                goto err_regmap;
 
         return 0;
 
+err_regmap:
+        regmap_exit(da9052->regmap);
 err:
         kfree(da9052);
         return ret;
@@ -66,6 +68,7 @@ static int da9052_spi_remove(struct spi_device *spi)
         struct da9052 *da9052 = dev_get_drvdata(&spi->dev);
 
         da9052_device_exit(da9052);
+        regmap_exit(da9052->regmap);
         kfree(da9052);
 
         return 0;