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authorJonathan Cameron <Jonathan.Cameron@huawei.com>2022-06-21 21:26:50 +0100
committerJonathan Cameron <Jonathan.Cameron@huawei.com>2022-07-18 18:48:17 +0100
commit0b1e58e9ed3c2c007250ece18e1c9f92f1d04c1a (patch)
treec21aad1f9e2c63219ccd6340edbabffd70a7277f /drivers/iio
parent7ff1d28cc5f4693c10e5a76d37db04c0cddc3835 (diff)
iio: adc: stmpe-adc: 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. 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> Reviewed-by: Paul Cercueil <paul@crapouillou.net> Link: https://lore.kernel.org/r/20220621202719.13644-8-jic23@kernel.org
Diffstat (limited to 'drivers/iio')
-rw-r--r--drivers/iio/adc/stmpe-adc.c6
1 files changed, 3 insertions, 3 deletions
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,
},
};