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authorJonathan Cameron <Jonathan.Cameron@huawei.com>2022-08-07 21:56:15 +0300
committerJonathan Cameron <Jonathan.Cameron@huawei.com>2022-09-21 20:42:56 +0300
commit5c682eeecf8a255974e1f8b0695e3de40cb518a6 (patch)
treee4a023dfb3d189c757b5d8c4b0c5583a19a65207 /drivers/iio
parentd53f6cdc1e5a974d12172978a1f0f8c555d011cb (diff)
downloadlinux-5c682eeecf8a255974e1f8b0695e3de40cb518a6.tar.xz
iio: proximity: sx9360: Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()
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/20220807185618.1038812-4-jic23@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio')
-rw-r--r--drivers/iio/proximity/sx9360.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/iio/proximity/sx9360.c b/drivers/iio/proximity/sx9360.c
index d9a12e6be6ca..7fa2213d23ba 100644
--- a/drivers/iio/proximity/sx9360.c
+++ b/drivers/iio/proximity/sx9360.c
@@ -819,7 +819,7 @@ static int sx9360_probe(struct i2c_client *client)
return sx_common_probe(client, &sx9360_chip_info, &sx9360_regmap_config);
}
-static int __maybe_unused sx9360_suspend(struct device *dev)
+static int sx9360_suspend(struct device *dev)
{
struct sx_common_data *data = iio_priv(dev_get_drvdata(dev));
unsigned int regval;
@@ -844,7 +844,7 @@ out:
return ret;
}
-static int __maybe_unused sx9360_resume(struct device *dev)
+static int sx9360_resume(struct device *dev)
{
struct sx_common_data *data = iio_priv(dev_get_drvdata(dev));
int ret;
@@ -861,7 +861,7 @@ static int __maybe_unused sx9360_resume(struct device *dev)
return 0;
}
-static SIMPLE_DEV_PM_OPS(sx9360_pm_ops, sx9360_suspend, sx9360_resume);
+static DEFINE_SIMPLE_DEV_PM_OPS(sx9360_pm_ops, sx9360_suspend, sx9360_resume);
static const struct acpi_device_id sx9360_acpi_match[] = {
{ "STH9360", SX9360_WHOAMI_VALUE },
@@ -886,7 +886,7 @@ static struct i2c_driver sx9360_driver = {
.name = "sx9360",
.acpi_match_table = sx9360_acpi_match,
.of_match_table = sx9360_of_match,
- .pm = &sx9360_pm_ops,
+ .pm = pm_sleep_ptr(&sx9360_pm_ops),
/*
* Lots of i2c transfers in probe + over 200 ms waiting in