diff options
| author | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2021-05-09 12:33:33 +0100 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2021-05-17 13:54:26 +0100 |
| commit | 19611aec50aed607fe161e8a2b8f40df9d97df60 (patch) | |
| tree | eb77b9e4a14c8a69d563b57e85d49ddd95d8c6d0 /drivers/iio | |
| parent | 2d980d7efd5fdac70505a5b82cfaef411fa72393 (diff) | |
iio: accel: kxcjk-1013: Balance runtime pm + use pm_runtime_resume_and_get()
This driver alls pm_runtime_put_noidle() in it's remove function, but there
is no matching get call. This isn't a bug as runtime pm will not allow
the reference counter to go negative, but it is missleading so lets remove
it.
Whilst here use pm_runtime_resume_and_get() to tidy up some boilerplate.
The coccicheck script didn't get this one due to the less obvious
structure. Found by inspection.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/20210509113354.660190-8-jic23@kernel.org
Diffstat (limited to 'drivers/iio')
| -rw-r--r-- | drivers/iio/accel/kxcjk-1013.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/iio/accel/kxcjk-1013.c b/drivers/iio/accel/kxcjk-1013.c index 18a96828f6be..961803296abc 100644 --- a/drivers/iio/accel/kxcjk-1013.c +++ b/drivers/iio/accel/kxcjk-1013.c @@ -601,7 +601,7 @@ static int kxcjk1013_set_power_state(struct kxcjk1013_data *data, bool on) int ret; if (on) - ret = pm_runtime_get_sync(&data->client->dev); + ret = pm_runtime_resume_and_get(&data->client->dev); else { pm_runtime_mark_last_busy(&data->client->dev); ret = pm_runtime_put_autosuspend(&data->client->dev); @@ -609,8 +609,6 @@ static int kxcjk1013_set_power_state(struct kxcjk1013_data *data, bool on) if (ret < 0) { dev_err(&data->client->dev, "Failed: %s for %d\n", __func__, on); - if (on) - pm_runtime_put_noidle(&data->client->dev); return ret; } #endif @@ -1616,7 +1614,6 @@ static int kxcjk1013_remove(struct i2c_client *client) pm_runtime_disable(&client->dev); pm_runtime_set_suspended(&client->dev); - pm_runtime_put_noidle(&client->dev); if (data->dready_trig) { iio_triggered_buffer_cleanup(indio_dev); |