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Subject[PATCH] mfd: Convert adp5520 to dev_pm_ops
Date
There is a move to deprecate bus-specific PM operations and move to
using dev_pm_ops instead in order to reduce the amount of boilerplate
code in buses and facilitiate updates to the PM core. Do this move for
the adp5520 driver.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
---
drivers/mfd/adp5520.c | 15 +++++++--------
1 files changed, 7 insertions(+), 8 deletions(-)

diff --git a/drivers/mfd/adp5520.c b/drivers/mfd/adp5520.c
index 3122139..f1d8848 100644
--- a/drivers/mfd/adp5520.c
+++ b/drivers/mfd/adp5520.c
@@ -321,27 +321,27 @@ static int __devexit adp5520_remove(struct i2c_client *client)
}

#ifdef CONFIG_PM
-static int adp5520_suspend(struct i2c_client *client,
- pm_message_t state)
+static int adp5520_suspend(struct device *dev)
{
+ struct i2c_client *client = to_i2c_client(dev);
struct adp5520_chip *chip = dev_get_drvdata(&client->dev);

adp5520_clr_bits(chip->dev, ADP5520_MODE_STATUS, ADP5520_nSTNBY);
return 0;
}

-static int adp5520_resume(struct i2c_client *client)
+static int adp5520_resume(struct device *dev)
{
+ struct i2c_client *client = to_i2c_client(dev);
struct adp5520_chip *chip = dev_get_drvdata(&client->dev);

adp5520_set_bits(chip->dev, ADP5520_MODE_STATUS, ADP5520_nSTNBY);
return 0;
}
-#else
-#define adp5520_suspend NULL
-#define adp5520_resume NULL
#endif

+static SIMPLE_DEV_PM_OPS(adp5520_pm, adp5520_suspend, adp5520_resume);
+
static const struct i2c_device_id adp5520_id[] = {
{ "pmic-adp5520", ID_ADP5520 },
{ "pmic-adp5501", ID_ADP5501 },
@@ -353,11 +353,10 @@ static struct i2c_driver adp5520_driver = {
.driver = {
.name = "adp5520",
.owner = THIS_MODULE,
+ .pm = &adp5520_pm,
},
.probe = adp5520_probe,
.remove = __devexit_p(adp5520_remove),
- .suspend = adp5520_suspend,
- .resume = adp5520_resume,
.id_table = adp5520_id,
};

--
1.7.2.3


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