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| author | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2022-01-30 19:31:24 +0000 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2022-02-18 11:45:30 +0000 |
| commit | 854b67052ce81bd2a1b2a2ce31e49b4d90a5460c (patch) | |
| tree | 47ad83dc3697f21bfe0a81b2d67d2d095445b306 /drivers/iio/light | |
| parent | 54edb876789e2c5d6d6ba3227211184190bb216f (diff) | |
| download | linux-854b67052ce81bd2a1b2a2ce31e49b4d90a5460c.tar.gz linux-854b67052ce81bd2a1b2a2ce31e49b4d90a5460c.tar.bz2 linux-854b67052ce81bd2a1b2a2ce31e49b4d90a5460c.zip | |
iio:light:tsl2563: 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>
Cc: Vaishnav M A <vaishnav@beagleboard.org>
Reviewed-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20220130193147.279148-28-jic23@kernel.org
Diffstat (limited to 'drivers/iio/light')
| -rw-r--r-- | drivers/iio/light/tsl2563.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/iio/light/tsl2563.c b/drivers/iio/light/tsl2563.c index 5bf2bfbc5379..0a278eea36ca 100644 --- a/drivers/iio/light/tsl2563.c +++ b/drivers/iio/light/tsl2563.c @@ -814,7 +814,6 @@ static int tsl2563_remove(struct i2c_client *client) return 0; } -#ifdef CONFIG_PM_SLEEP static int tsl2563_suspend(struct device *dev) { struct iio_dev *indio_dev = i2c_get_clientdata(to_i2c_client(dev)); @@ -857,11 +856,8 @@ out: return ret; } -static SIMPLE_DEV_PM_OPS(tsl2563_pm_ops, tsl2563_suspend, tsl2563_resume); -#define TSL2563_PM_OPS (&tsl2563_pm_ops) -#else -#define TSL2563_PM_OPS NULL -#endif +static DEFINE_SIMPLE_DEV_PM_OPS(tsl2563_pm_ops, tsl2563_suspend, + tsl2563_resume); static const struct i2c_device_id tsl2563_id[] = { { "tsl2560", 0 }, @@ -885,7 +881,7 @@ static struct i2c_driver tsl2563_i2c_driver = { .driver = { .name = "tsl2563", .of_match_table = tsl2563_of_match, - .pm = TSL2563_PM_OPS, + .pm = pm_sleep_ptr(&tsl2563_pm_ops), }, .probe = tsl2563_probe, .remove = tsl2563_remove, |