mfd: tps65912: Convert to managed resources for allocating memory
Saves on code and simplifies the driver, as these resources are now
tracked and freed automatically when the driver is realised.
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
diff --git a/drivers/mfd/tps65912-core.c b/drivers/mfd/tps65912-core.c
index aeb8e40..479886a 100644
--- a/drivers/mfd/tps65912-core.c
+++ b/drivers/mfd/tps65912-core.c
@@ -162,7 +162,6 @@
err:
kfree(init_data);
mfd_remove_devices(tps65912->dev);
- kfree(tps65912);
return ret;
}
@@ -170,7 +169,6 @@
{
mfd_remove_devices(tps65912->dev);
tps65912_irq_exit(tps65912);
- kfree(tps65912);
}
MODULE_AUTHOR("Margarita Olaya <magi@slimlogic.co.uk>");
diff --git a/drivers/mfd/tps65912-i2c.c b/drivers/mfd/tps65912-i2c.c
index c041f2c..6a6343e 100644
--- a/drivers/mfd/tps65912-i2c.c
+++ b/drivers/mfd/tps65912-i2c.c
@@ -77,7 +77,8 @@
{
struct tps65912 *tps65912;
- tps65912 = kzalloc(sizeof(struct tps65912), GFP_KERNEL);
+ tps65912 = devm_kzalloc(&i2c->dev,
+ sizeof(struct tps65912), GFP_KERNEL);
if (tps65912 == NULL)
return -ENOMEM;
diff --git a/drivers/mfd/tps65912-spi.c b/drivers/mfd/tps65912-spi.c
index b45f460..69a5178 100644
--- a/drivers/mfd/tps65912-spi.c
+++ b/drivers/mfd/tps65912-spi.c
@@ -85,7 +85,8 @@
{
struct tps65912 *tps65912;
- tps65912 = kzalloc(sizeof(struct tps65912), GFP_KERNEL);
+ tps65912 = devm_kzalloc(&spi->dev,
+ sizeof(struct tps65912), GFP_KERNEL);
if (tps65912 == NULL)
return -ENOMEM;
