Commit 05a9ddc8 authored by Jonathan Cameron's avatar Jonathan Cameron
Browse files

iio:chemical:atlas: Switch from CONFIG_PM guards to pm_ptr() etc 



Letting the compiler remove these functions when the kernel is built
without CONFIG_PM support is simpler and less error prone than the
use of #ifdef based config guards.

Removing instances of this approach from IIO also stops them being
copied into new drivers.

Acked-by: default avatarMatt Ranostay <matt.ranostay@konsulko.com>
Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: default avatarPaul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20220130193147.279148-49-jic23@kernel.org
parent ae73d91e

drivers/iio/chemical/atlas-sensor.c

+2 −5
Original line number Diff line number Diff line
@@ -737,7 +737,6 @@ static int atlas_remove(struct i2c_client *client) 
	return atlas_set_powermode(data, 0);

}



#ifdef CONFIG_PM

static int atlas_runtime_suspend(struct device *dev)

{

	struct atlas_data *data =
@@ -753,18 +752,16 @@ static int atlas_runtime_resume(struct device *dev) 


	return atlas_set_powermode(data, 1);

}

#endif



static const struct dev_pm_ops atlas_pm_ops = {

	SET_RUNTIME_PM_OPS(atlas_runtime_suspend,

			   atlas_runtime_resume, NULL)

	RUNTIME_PM_OPS(atlas_runtime_suspend, atlas_runtime_resume, NULL)

};



static struct i2c_driver atlas_driver = {

	.driver = {

		.name	= ATLAS_DRV_NAME,

		.of_match_table	= atlas_dt_ids,

		.pm	= &atlas_pm_ops,

		.pm	= pm_ptr(&atlas_pm_ops),

	},

	.probe		= atlas_probe,

	.remove		= atlas_remove,