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authorMark Brown <broonie@opensource.wolfsonmicro.com>2011-12-28 17:40:28 +0000
committerSamuel Ortiz <sameo@linux.intel.com>2012-01-09 00:37:48 +0100
commit5214e5659a9760cd01aa14171c8fdf38d3deec3a (patch)
treeb12c47396c6393f6844d588559b63838ab60723e /drivers/mfd/aat2870-core.c
parent953c7d025d97916e56fd6f1bd347e1c19fd7d5f5 (diff)
downloadlinux-5214e5659a9760cd01aa14171c8fdf38d3deec3a.tar.gz
mfd: Convert aat2870 to dev_pm_ops
The I2C suspend and resume functions have been deprecated since the driver was introduced. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Jin Park <jinyoungp@nvidia.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers/mfd/aat2870-core.c')
-rw-r--r--drivers/mfd/aat2870-core.c19
1 files changed, 10 insertions, 9 deletions
diff --git a/drivers/mfd/aat2870-core.c b/drivers/mfd/aat2870-core.c
index e6da563178d..3aa36eb5c79 100644
--- a/drivers/mfd/aat2870-core.c
+++ b/drivers/mfd/aat2870-core.c
@@ -468,9 +468,10 @@ static int aat2870_i2c_remove(struct i2c_client *client)
return 0;
}
-#ifdef CONFIG_PM
-static int aat2870_i2c_suspend(struct i2c_client *client, pm_message_t state)
+#ifdef CONFIG_PM_SLEEP
+static int aat2870_i2c_suspend(struct device *dev)
{
+ struct i2c_client *client = to_i2c_client(dev);
struct aat2870_data *aat2870 = i2c_get_clientdata(client);
aat2870_disable(aat2870);
@@ -478,8 +479,9 @@ static int aat2870_i2c_suspend(struct i2c_client *client, pm_message_t state)
return 0;
}
-static int aat2870_i2c_resume(struct i2c_client *client)
+static int aat2870_i2c_resume(struct device *dev)
{
+ struct i2c_client *client = to_i2c_client(dev);
struct aat2870_data *aat2870 = i2c_get_clientdata(client);
struct aat2870_register *reg = NULL;
int i;
@@ -495,10 +497,10 @@ static int aat2870_i2c_resume(struct i2c_client *client)
return 0;
}
-#else
-#define aat2870_i2c_suspend NULL
-#define aat2870_i2c_resume NULL
-#endif /* CONFIG_PM */
+#endif /* CONFIG_PM_SLEEP */
+
+static SIMPLE_DEV_PM_OPS(aat2870_pm_ops, aat2870_i2c_suspend,
+ aat2870_i2c_resume);
static const struct i2c_device_id aat2870_i2c_id_table[] = {
{ "aat2870", 0 },
@@ -510,11 +512,10 @@ static struct i2c_driver aat2870_i2c_driver = {
.driver = {
.name = "aat2870",
.owner = THIS_MODULE,
+ .pm = &aat2870_pm_ops,
},
.probe = aat2870_i2c_probe,
.remove = aat2870_i2c_remove,
- .suspend = aat2870_i2c_suspend,
- .resume = aat2870_i2c_resume,
.id_table = aat2870_i2c_id_table,
};