Fixes a W=1 warning.
-Added ``:`` to lock parameter in 'ad9832_state' description.
-It's a reference comment so removed /**

Signed-off-by: Mugilraj Dhavachelvan <dmugil2000@gmail.com>
---
 drivers/staging/iio/frequency/ad9832.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/iio/frequency/ad9832.c b/drivers/staging/iio/frequency/ad9832.c
index 74308a2e72db..e31ebba47a3c 100644
--- a/drivers/staging/iio/frequency/ad9832.c
+++ b/drivers/staging/iio/frequency/ad9832.c
@@ -86,7 +86,7 @@
  * @freq_msg:		tuning word spi message
  * @phase_xfer:		tuning word spi transfer
  * @phase_msg:		tuning word spi message
- * @lock		protect sensor state
+ * @lock:		protect sensor state
  * @data:		spi transmit buffer
  * @phase_data:		tuning word spi transmit buffer
  * @freq_data:		tuning word spi transmit buffer
@@ -248,7 +248,7 @@ static ssize_t ad9832_write(struct device *dev, struct device_attribute *attr,
 	return ret ? ret : len;
 }
 
-/**
+/*
  * see dds.h for further information
  */
 
-- 
2.25.1