diff options
Diffstat (limited to 'drivers/staging/iio/adc/ad7192.c')
| -rw-r--r-- | drivers/staging/iio/adc/ad7192.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/iio/adc/ad7192.c b/drivers/staging/iio/adc/ad7192.c index 83bb44b38152..c110a255d4e8 100644 --- a/drivers/staging/iio/adc/ad7192.c +++ b/drivers/staging/iio/adc/ad7192.c @@ -213,7 +213,7 @@ static int ad7192_setup(struct ad7192_state *st, ret = spi_write(st->sd.spi, &ones, 6); if (ret < 0) goto out; - msleep(1); /* Wait for at least 500us */ + usleep_range(500, 1000); /* Wait for at least 500us */ /* write/read test for device presence */ ret = ad_sd_read_reg(&st->sd, AD7192_REG_ID, 1, &id); |