forked from Minki/linux
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
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@ -601,7 +601,7 @@ static int kxcjk1013_set_power_state(struct kxcjk1013_data *data, bool on)
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int ret;
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if (on)
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ret = pm_runtime_get_sync(&data->client->dev);
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ret = pm_runtime_resume_and_get(&data->client->dev);
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else {
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pm_runtime_mark_last_busy(&data->client->dev);
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ret = pm_runtime_put_autosuspend(&data->client->dev);
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@ -609,8 +609,6 @@ static int kxcjk1013_set_power_state(struct kxcjk1013_data *data, bool on)
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if (ret < 0) {
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dev_err(&data->client->dev,
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"Failed: %s for %d\n", __func__, on);
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if (on)
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pm_runtime_put_noidle(&data->client->dev);
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return ret;
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}
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#endif
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@ -1616,7 +1614,6 @@ static int kxcjk1013_remove(struct i2c_client *client)
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pm_runtime_disable(&client->dev);
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pm_runtime_set_suspended(&client->dev);
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pm_runtime_put_noidle(&client->dev);
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if (data->dready_trig) {
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iio_triggered_buffer_cleanup(indio_dev);
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