From 2129f25de5821677728689cabf01d74bc9c042cc Mon Sep 17 00:00:00 2001 From: Jonathan Cameron Date: Sat, 4 Jun 2022 17:12:20 +0100 Subject: iio: humidity: hts221: Use EXPORT_SIMPLE_DEV_PM_OPS() to allow compiler to remove dead code. If CONFIG_PM_SLEEP is not defined using EXPORT_SIMPLE_DEV_PM_OPS() in conjunction with pm_sleep_ptr() allows the compiler to remove the unused code and data. This removes the need for __maybe_unused markings etc. Signed-off-by: Jonathan Cameron Cc: Lorenzo Bianconi Link: https://lore.kernel.org/r/20220220181522.541718-6-jic23@kernel.org Acked-by: Lorenzo Bianconi Link: https://lore.kernel.org/r/20220604161223.461847-3-jic23@kernel.org --- drivers/iio/humidity/hts221_i2c.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/iio/humidity/hts221_i2c.c') diff --git a/drivers/iio/humidity/hts221_i2c.c b/drivers/iio/humidity/hts221_i2c.c index cab39c4756f8..933b05e4d972 100644 --- a/drivers/iio/humidity/hts221_i2c.c +++ b/drivers/iio/humidity/hts221_i2c.c @@ -62,7 +62,7 @@ MODULE_DEVICE_TABLE(i2c, hts221_i2c_id_table); static struct i2c_driver hts221_driver = { .driver = { .name = "hts221_i2c", - .pm = &hts221_pm_ops, + .pm = pm_sleep_ptr(&hts221_pm_ops), .of_match_table = hts221_i2c_of_match, .acpi_match_table = ACPI_PTR(hts221_acpi_match), }, -- cgit v1.2.3