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iio: accel: bma220: Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()

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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.

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20220621202719.13644-2-jic23@kernel.org
This commit is contained in:
Jonathan Cameron 2022-06-21 21:26:44 +01:00
parent 81e2445132
commit 93a73f6a26
1 changed files with 4 additions and 4 deletions
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8
drivers/iio/accel/bma220_spi.c
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@ -289,20 +289,20 @@ static int bma220_probe(struct spi_device *spi)
return devm_iio_device_register(&spi->dev, indio_dev);
}
static __maybe_unused int bma220_suspend(struct device *dev)
static int bma220_suspend(struct device *dev)
{
struct spi_device *spi = to_spi_device(dev);
return bma220_power(spi, false);
}
static __maybe_unused int bma220_resume(struct device *dev)
static int bma220_resume(struct device *dev)
{
struct spi_device *spi = to_spi_device(dev);
return bma220_power(spi, true);
}
static SIMPLE_DEV_PM_OPS(bma220_pm_ops, bma220_suspend, bma220_resume);
static DEFINE_SIMPLE_DEV_PM_OPS(bma220_pm_ops, bma220_suspend, bma220_resume);
static const struct spi_device_id bma220_spi_id[] = {
{"bma220", 0},
@ -318,7 +318,7 @@ MODULE_DEVICE_TABLE(spi, bma220_spi_id);
static struct spi_driver bma220_driver = {
.driver = {
.name = "bma220_spi",
.pm = &bma220_pm_ops,
.pm = pm_sleep_ptr(&bma220_pm_ops),
.acpi_match_table = bma220_acpi_id,
},
.probe = bma220_probe,