Commit fa557506 authored by Jonathan Cameron's avatar Jonathan Cameron
Browse files

iio: gyro: itg3200: Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr() 



Using these newer macros allows the compiler to remove the unused
structure and functions when !CONFIG_PM_SLEEP + removes the need to
mark pm functions __maybe_unused.

Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: default avatarPaul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20220621202719.13644-17-jic23@kernel.org
parent bf19b235

drivers/iio/gyro/itg3200_core.c

+5 −4
Original line number Diff line number Diff line
@@ -364,7 +364,7 @@ static int itg3200_remove(struct i2c_client *client) 
	return 0;

}



static int __maybe_unused itg3200_suspend(struct device *dev)

static int itg3200_suspend(struct device *dev)

{

	struct iio_dev *indio_dev = dev_get_drvdata(dev);

	struct itg3200 *st = iio_priv(indio_dev);
@@ -375,14 +375,15 @@ static int __maybe_unused itg3200_suspend(struct device *dev) 
				   ITG3200_SLEEP);

}



static int __maybe_unused itg3200_resume(struct device *dev)

static int itg3200_resume(struct device *dev)

{

	struct iio_dev *indio_dev = dev_get_drvdata(dev);



	return itg3200_initial_setup(indio_dev);

}



static SIMPLE_DEV_PM_OPS(itg3200_pm_ops, itg3200_suspend, itg3200_resume);

static DEFINE_SIMPLE_DEV_PM_OPS(itg3200_pm_ops, itg3200_suspend,

				itg3200_resume);



static const struct i2c_device_id itg3200_id[] = {

	{ "itg3200", 0 },
@@ -400,7 +401,7 @@ static struct i2c_driver itg3200_driver = { 
	.driver = {

		.name	= "itg3200",

		.of_match_table = itg3200_of_match,

		.pm	= &itg3200_pm_ops,

		.pm	= pm_sleep_ptr(&itg3200_pm_ops),

	},

	.id_table	= itg3200_id,

	.probe		= itg3200_probe,