diff mbox series

[07/36] iio: adc: stmpe-adc: Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()

Message ID 20220621202719.13644-8-jic23@kernel.org (mailing list archive)
State Accepted
Headers show
Series IIO: switch easy cases to new simpler PM related macros. | expand

Commit Message

Jonathan Cameron June 21, 2022, 8:26 p.m. UTC 
From: Jonathan Cameron <Jonathan.Cameron@huawei.com>

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.  This one is a little unusual as
no suspend callback, but the cleanup is still worthwhile (and eventual
aim is to get rid of old macro).

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Philippe Schenker <philippe.schenker@toradex.com>
---
 drivers/iio/adc/stmpe-adc.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/drivers/iio/adc/stmpe-adc.c b/drivers/iio/adc/stmpe-adc.c
index 000e5cfecb43..67518e460e05 100644
--- a/drivers/iio/adc/stmpe-adc.c
+++ b/drivers/iio/adc/stmpe-adc.c
@@ -333,7 +333,7 @@  static int stmpe_adc_probe(struct platform_device *pdev)
 	return devm_iio_device_register(&pdev->dev, indio_dev);
 }
 
-static int __maybe_unused stmpe_adc_resume(struct device *dev)
+static int stmpe_adc_resume(struct device *dev)
 {
 	struct iio_dev *indio_dev = dev_get_drvdata(dev);
 	struct stmpe_adc *info = iio_priv(indio_dev);
@@ -343,7 +343,7 @@  static int __maybe_unused stmpe_adc_resume(struct device *dev)
 	return 0;
 }
 
-static SIMPLE_DEV_PM_OPS(stmpe_adc_pm_ops, NULL, stmpe_adc_resume);
+static DEFINE_SIMPLE_DEV_PM_OPS(stmpe_adc_pm_ops, NULL, stmpe_adc_resume);
 
 static const struct of_device_id stmpe_adc_ids[] = {
 	{ .compatible = "st,stmpe-adc", },
@@ -355,7 +355,7 @@  static struct platform_driver stmpe_adc_driver = {
 	.probe		= stmpe_adc_probe,
 	.driver		= {
 		.name	= "stmpe-adc",
-		.pm	= &stmpe_adc_pm_ops,
+		.pm	= pm_sleep_ptr(&stmpe_adc_pm_ops),
 		.of_match_table = stmpe_adc_ids,
 	},
 };