[PATCH 3/3] iio: frequency: Use usleep_range instead of msleep

[Roberta Dobrescu]

This patch fixes the following checkpatch.pl warning:
WARNING: msleep < 20ms can sleep for up to 20ms

Signed-off-by: Roberta Dobrescu <roberta.dobrescu at gmail.com>
---
 drivers/iio/frequency/ad9523.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/iio/frequency/ad9523.c b/drivers/iio/frequency/ad9523.c
index 7c5245d..2e41ca5 100644
--- a/drivers/iio/frequency/ad9523.c
+++ b/drivers/iio/frequency/ad9523.c
@@ -445,7 +445,7 @@ static int ad9523_store_eeprom(struct iio_dev *indio_dev)
 
 	tmp = 4;
 	do {
-		msleep(16);
+		usleep_range(16000, 17000);
 		ret = ad9523_read(indio_dev,
 				  AD9523_EEPROM_DATA_XFER_STATUS);
 		if (ret < 0)
-- 
1.9.1