mfd: arizona: Add missing cleanup on remove

We'd forgotten to disable /RESET or the regulators. Practically speaking
this code is unlikely to ever be run.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/mfd/arizona-core.c b/drivers/mfd/arizona-core.c
index 25bfd1ec1a65..8002e2d2f6fe 100644
--- a/drivers/mfd/arizona-core.c
+++ b/drivers/mfd/arizona-core.c
@@ -839,6 +839,11 @@ int arizona_dev_exit(struct arizona *arizona)
         arizona_free_irq(arizona, ARIZONA_IRQ_CLKGEN_ERR, arizona);
         pm_runtime_disable(arizona->dev);
         arizona_irq_exit(arizona);
+        if (arizona->pdata.reset)
+                gpio_set_value_cansleep(arizona->pdata.reset, 0);
+        regulator_disable(arizona->dcvdd);
+        regulator_bulk_disable(ARRAY_SIZE(arizona->core_supplies),
+                               arizona->core_supplies);
         return 0;
 }
 EXPORT_SYMBOL_GPL(arizona_dev_exit);