[PATCH 35/38] iio: gyro-core: st: Give some indication if device probing was successful

[Lee Jones]

At the moment the driver is silent in some error cases and if successful.
Prior to this patch there was no clear way to know if the driver succeeded
or not without looking deep into sysfs.

Signed-off-by: Lee Jones <lee.jones at linaro.org>
---
 drivers/iio/gyro/st_gyro_core.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/iio/gyro/st_gyro_core.c b/drivers/iio/gyro/st_gyro_core.c
index 09e24f9..e93b94c 100644
--- a/drivers/iio/gyro/st_gyro_core.c
+++ b/drivers/iio/gyro/st_gyro_core.c
@@ -345,6 +345,9 @@ int st_gyro_common_probe(struct iio_dev *indio_dev,
 	if (err && irq > 0)
 		goto st_gyro_device_register_error;
 
+	if (!err)
+		dev_info(&indio_dev->dev, "Successfully registered\n");
+
 	return err;
 
 st_gyro_device_register_error:
-- 
1.8.1.2