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[v2,30/51] iio:light:tcs3414: Switch from CONFIG_PM_SLEEP guards to pm_sleep_ptr() etc

Message ID 20220102125617.1259804-31-jic23@kernel.org (mailing list archive)
State Changes Requested
Headers show
Series iio: Tree wide switch from CONFIG_PM* to pm_[sleep]_ptr etc. | expand

Commit Message

Jonathan Cameron Jan. 2, 2022, 12:55 p.m. UTC
From: Jonathan Cameron <Jonathan.Cameron@huawei.com>

Letting the compiler remove these functions when the kernel is built
without CONFIG_PM_SLEEP 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.

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
---
 drivers/iio/light/tcs3414.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)
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Patch

diff --git a/drivers/iio/light/tcs3414.c b/drivers/iio/light/tcs3414.c
index b87222141429..3e0944c3e36f 100644
--- a/drivers/iio/light/tcs3414.c
+++ b/drivers/iio/light/tcs3414.c
@@ -345,7 +345,6 @@  static int tcs3414_probe(struct i2c_client *client,
 	return devm_iio_device_register(&client->dev, indio_dev);
 }
 
-#ifdef CONFIG_PM_SLEEP
 static int tcs3414_suspend(struct device *dev)
 {
 	struct tcs3414_data *data = iio_priv(i2c_get_clientdata(
@@ -360,9 +359,8 @@  static int tcs3414_resume(struct device *dev)
 	return i2c_smbus_write_byte_data(data->client, TCS3414_CONTROL,
 		data->control);
 }
-#endif
 
-static SIMPLE_DEV_PM_OPS(tcs3414_pm_ops, tcs3414_suspend, tcs3414_resume);
+DEFINE_SIMPLE_DEV_PM_OPS(tcs3414_pm_ops, tcs3414_suspend, tcs3414_resume);
 
 static const struct i2c_device_id tcs3414_id[] = {
 	{ "tcs3414", 0 },
@@ -373,7 +371,7 @@  MODULE_DEVICE_TABLE(i2c, tcs3414_id);
 static struct i2c_driver tcs3414_driver = {
 	.driver = {
 		.name	= TCS3414_DRV_NAME,
-		.pm	= &tcs3414_pm_ops,
+		.pm	= pm_sleep_ptr(&tcs3414_pm_ops),
 	},
 	.probe		= tcs3414_probe,
 	.id_table	= tcs3414_id,