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| author | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2022-01-30 19:31:19 +0000 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2022-02-18 11:45:29 +0000 |
| commit | fb20995d5fb752b5076a0c53da05c2c61f47531d (patch) | |
| tree | 0cf5d0661c3565079a5d1f289034d7a4516e050a /drivers/iio/light | |
| parent | e9b76712625cc7d244c5fbc800a8d4f3fa8853b8 (diff) | |
| download | linux-fb20995d5fb752b5076a0c53da05c2c61f47531d.tar.bz2 | |
iio:light:jsa1212: Switch from CONFIG_PM_SLEEP guards to pm_sleep_ptr() etc
Letting the compiler remove these functions when the kernel is built
without CONFIG_PM_SLEEP support is simpler and less error prone than the
use of #ifdef based config guards.
Removing instances of this approach from IIO also stops them being
copied into new drivers.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20220130193147.279148-23-jic23@kernel.org
Diffstat (limited to 'drivers/iio/light')
| -rw-r--r-- | drivers/iio/light/jsa1212.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/drivers/iio/light/jsa1212.c b/drivers/iio/light/jsa1212.c index 724a0ec9f35c..a55194263d23 100644 --- a/drivers/iio/light/jsa1212.c +++ b/drivers/iio/light/jsa1212.c @@ -383,7 +383,6 @@ static int jsa1212_remove(struct i2c_client *client) return jsa1212_power_off(data); } -#ifdef CONFIG_PM_SLEEP static int jsa1212_suspend(struct device *dev) { struct jsa1212_data *data; @@ -421,12 +420,8 @@ unlock_and_ret: return ret; } -static SIMPLE_DEV_PM_OPS(jsa1212_pm_ops, jsa1212_suspend, jsa1212_resume); - -#define JSA1212_PM_OPS (&jsa1212_pm_ops) -#else -#define JSA1212_PM_OPS NULL -#endif +static DEFINE_SIMPLE_DEV_PM_OPS(jsa1212_pm_ops, jsa1212_suspend, + jsa1212_resume); static const struct acpi_device_id jsa1212_acpi_match[] = { {"JSA1212", 0}, @@ -443,7 +438,7 @@ MODULE_DEVICE_TABLE(i2c, jsa1212_id); static struct i2c_driver jsa1212_driver = { .driver = { .name = JSA1212_DRIVER_NAME, - .pm = JSA1212_PM_OPS, + .pm = pm_sleep_ptr(&jsa1212_pm_ops), .acpi_match_table = ACPI_PTR(jsa1212_acpi_match), }, .probe = jsa1212_probe, |