staging:iio:cdc:ad7150: Drop unnecessary block comments.

These have a habit of not getting updated with driver reorganizations
and don't add much info so drop them.

Also fix a minor comment syntax issue.

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Barry Song <song.bao.hua@hisilicon.com>
Reviewed-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
Link: https://lore.kernel.org/r/20210314181511.531414-17-jic23@kernel.org

diff --git a/drivers/staging/iio/cdc/ad7150.c b/drivers/staging/iio/cdc/ad7150.c
index cb3e769..8bdb97a 100644 (file)
--- a/drivers/staging/iio/cdc/ad7150.c
+++ b/drivers/staging/iio/cdc/ad7150.c
@@ -17,9 +17,6 @@
 #include <linux/iio/iio.h>
 #include <linux/iio/sysfs.h>
 #include <linux/iio/events.h>
-/*
- * AD7150 registers definition
- */
 
 #define AD7150_STATUS_REG              0
 #define   AD7150_STATUS_OUT1           BIT(3)
@@ -89,10 +86,6 @@ struct ad7150_chip_info {
        enum iio_event_direction dir;
 };
 
-/*
- * sysfs nodes
- */
-
 static const u8 ad7150_addresses[][6] = {
        { AD7150_CH1_DATA_HIGH_REG, AD7150_CH1_AVG_HIGH_REG,
          AD7150_CH1_SETUP_REG, AD7150_CH1_THR_HOLD_H_REG,
@@ -172,8 +165,7 @@ static int ad7150_read_event_config(struct iio_dev *indio_dev,
        return -EINVAL;
 }
 
-/* state_lock should be held to ensure consistent state*/
-
+/* state_lock should be held to ensure consistent state */
 static int ad7150_write_event_params(struct iio_dev *indio_dev,
                                     unsigned int chan,
                                     enum iio_event_type type,