From: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
A call to pm_runtime_put_noidle() doesn't match any call that would
result in a get(). It is safe because runtime pm core protects against
the reference counter going 0, but it makes it harder to understand the
code.
Whilst here use pm_runtime_resume_and_get() to tidy things up.
The Coccinelle script didn't get this one due to more complex code
structure.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
Cc: Hans de Goede <hdegoede@xxxxxxxxxx>
---
drivers/iio/accel/bmc150-accel-core.c | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/drivers/iio/accel/bmc150-accel-core.c b/drivers/iio/accel/bmc150-accel-core.c
index 62a164a7b852..43cfadf8f6b7 100644
--- a/drivers/iio/accel/bmc150-accel-core.c
+++ b/drivers/iio/accel/bmc150-accel-core.c
@@ -389,7 +389,7 @@ static int bmc150_accel_set_power_state(struct bmc150_accel_data *data, bool on)
int ret;
if (on) {
- ret = pm_runtime_get_sync(dev);
+ ret = pm_runtime_resume_and_get(dev);
} else {
pm_runtime_mark_last_busy(dev);
ret = pm_runtime_put_autosuspend(dev);
@@ -398,9 +398,6 @@ static int bmc150_accel_set_power_state(struct bmc150_accel_data *data, bool on)
if (ret < 0) {
dev_err(dev,
"Failed: %s for %d\n", __func__, on);
- if (on)
- pm_runtime_put_noidle(dev);
-
return ret;
}
@@ -1836,7 +1833,6 @@ int bmc150_accel_core_remove(struct device *dev)
pm_runtime_disable(dev);
pm_runtime_set_suspended(dev);
- pm_runtime_put_noidle(dev);
bmc150_accel_unregister_triggers(data, BMC150_ACCEL_TRIGGERS - 1);
--
2.31.1
