Add a comment to the probe() function to describe the passed function
pointer argument in particular.
Signed-off-by: Lothar Rubusch <l.rubusch@xxxxxxxxx>
---
drivers/iio/accel/adxl345_core.c | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/drivers/iio/accel/adxl345_core.c b/drivers/iio/accel/adxl345_core.c
index 83d7e7d4e..511c27eb3 100644
--- a/drivers/iio/accel/adxl345_core.c
+++ b/drivers/iio/accel/adxl345_core.c
@@ -168,6 +168,16 @@ static void adxl345_powerdown(void *regmap)
regmap_write(regmap, ADXL345_REG_POWER_CTL, ADXL345_POWER_CTL_STANDBY);
}
+/**
+ * adxl345_core_probe() - probe and setup for the adxl345 accelerometer,
+ * also covers the adlx375 accelerometer
+ * @dev: Driver model representation of the device
+ * @regmap: Regmap instance for the device
+ * @setup: Setup routine to be executed right before the standard device
+ * setup
+ *
+ * Return: 0 on success, negative errno on error
+ */
int adxl345_core_probe(struct device *dev, struct regmap *regmap,
int (*setup)(struct device*, struct regmap*))
{
--
2.25.1
