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| author | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2022-08-07 21:56:14 +0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2022-09-21 20:42:56 +0300 |
| commit | d53f6cdc1e5a974d12172978a1f0f8c555d011cb (patch) | |
| tree | 7e4be2e81b3aba3c3434871d820dc56e2a7e0149 /drivers/iio | |
| parent | 93176acee936d330b600ca93b3ca6e9c40053fa9 (diff) | |
| download | linux-d53f6cdc1e5a974d12172978a1f0f8c555d011cb.tar.xz | |
iio: proximity: sx9324: 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/20220807185618.1038812-3-jic23@kernel.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio')
| -rw-r--r-- | drivers/iio/proximity/sx9324.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/iio/proximity/sx9324.c b/drivers/iio/proximity/sx9324.c index edb5a2ce4e27..977cf17cec52 100644 --- a/drivers/iio/proximity/sx9324.c +++ b/drivers/iio/proximity/sx9324.c @@ -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 |