[PATCH 3/4] mfd: palmas: reset pm_power_off if it is set for the device

Laxman Dewangan
2013-09-26T13:11:24Z

If Palams supports the system power controller and pm_power_off
is implemented through the Palmas driver then reset the pm_power_off
in driver remove.

This will avoid the call of Palmas driver after removal of driver.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
---
drivers/mfd/palmas.c | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/drivers/mfd/palmas.c b/drivers/mfd/palmas.c
index 3b63139..6aab016 100644
--- a/drivers/mfd/palmas.c
+++ b/drivers/mfd/palmas.c
@@ -570,6 +570,11 @@ static int palmas_i2c_remove(struct i2c_client *i2c)

regmap_del_irq_chip(palmas->irq, palmas->irq_data);

+ if (palmas == palmas_dev) {
+ pm_power_off = NULL;
+ palmas_dev = NULL;
+ }
+
return 0;
}

--
1.7.1.1