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iio: proximity: sx9324: Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()

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These new macros avoid the need for marking the callbacks __maybe_unused
whilst ensuring both callbacks and structure may be dropped by the compiler
if CONFIG_PM_SLEEP is not enabled.

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Cc: Gwendal Grignou <gwendal@chromium.org>
Link: https://lore.kernel.org/r/20220807185618.1038812-3-jic23@kernel.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Jonathan Cameron 2022-08-07 19:56:14 +01:00
parent 93176acee9
commit d53f6cdc1e
1 changed files with 4 additions and 4 deletions
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8
drivers/iio/proximity/sx9324.c
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@ -1073,7 +1073,7 @@ static int sx9324_probe(struct i2c_client *client)
return sx_common_probe(client, &sx9324_chip_info, &sx9324_regmap_config);
}
static int __maybe_unused sx9324_suspend(struct device *dev)
static int sx9324_suspend(struct device *dev)
{
struct sx_common_data *data = iio_priv(dev_get_drvdata(dev));
unsigned int regval;
@ -1098,7 +1098,7 @@ out:
return ret;
}
static int __maybe_unused sx9324_resume(struct device *dev)
static int sx9324_resume(struct device *dev)
{
struct sx_common_data *data = iio_priv(dev_get_drvdata(dev));
int ret;
@ -1114,7 +1114,7 @@ static int __maybe_unused sx9324_resume(struct device *dev)
return 0;
}
static SIMPLE_DEV_PM_OPS(sx9324_pm_ops, sx9324_suspend, sx9324_resume);
static DEFINE_SIMPLE_DEV_PM_OPS(sx9324_pm_ops, sx9324_suspend, sx9324_resume);
static const struct acpi_device_id sx9324_acpi_match[] = {
{ "STH9324", SX9324_WHOAMI_VALUE },
@ -1139,7 +1139,7 @@ static struct i2c_driver sx9324_driver = {
.name = "sx9324",
.acpi_match_table = sx9324_acpi_match,
.of_match_table = sx9324_of_match,
.pm = &sx9324_pm_ops,
.pm = pm_sleep_ptr(&sx9324_pm_ops),
/*
* Lots of i2c transfers in probe + over 200 ms waiting in