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| author | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2022-06-21 22:26:56 +0200 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2022-07-18 19:48:18 +0200 |
| commit | 7b9d3e85d71f3fdf601a802886465358b3793bae (patch) | |
| tree | 51989264df124aa11f9d20e0022403cc6c3d2d66 /drivers/iio/dac | |
| parent | iio: dac: ltc1660: Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr() (diff) | |
| download | linux-7b9d3e85d71f3fdf601a802886465358b3793bae.tar.xz linux-7b9d3e85d71f3fdf601a802886465358b3793bae.zip | |
iio: dac: max517: Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()
Using these newer macros allows the compiler to remove the unused
structure and functions when !CONFIG_PM_SLEEP + removes the need to
mark pm functions __maybe_unused.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Marcus Folkesson <marcus.folkesson@gmail.com>
Reviewed-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20220621202719.13644-14-jic23@kernel.org
Diffstat (limited to 'drivers/iio/dac')
| -rw-r--r-- | drivers/iio/dac/max517.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/iio/dac/max517.c b/drivers/iio/dac/max517.c index a6ef555153f4..373ce6ff83b7 100644 --- a/drivers/iio/dac/max517.c +++ b/drivers/iio/dac/max517.c @@ -100,21 +100,21 @@ static int max517_write_raw(struct iio_dev *indio_dev, return ret; } -static int __maybe_unused max517_suspend(struct device *dev) +static int max517_suspend(struct device *dev) { u8 outbuf = COMMAND_PD; return i2c_master_send(to_i2c_client(dev), &outbuf, 1); } -static int __maybe_unused max517_resume(struct device *dev) +static int max517_resume(struct device *dev) { u8 outbuf = 0; return i2c_master_send(to_i2c_client(dev), &outbuf, 1); } -static SIMPLE_DEV_PM_OPS(max517_pm_ops, max517_suspend, max517_resume); +static DEFINE_SIMPLE_DEV_PM_OPS(max517_pm_ops, max517_suspend, max517_resume); static const struct iio_info max517_info = { .read_raw = max517_read_raw, @@ -201,7 +201,7 @@ MODULE_DEVICE_TABLE(i2c, max517_id); static struct i2c_driver max517_driver = { .driver = { .name = MAX517_DRV_NAME, - .pm = &max517_pm_ops, + .pm = pm_sleep_ptr(&max517_pm_ops), }, .probe = max517_probe, .id_table = max517_id, |