staging: iio: isl29028: change mdelay() to msleep()

This driver in some cases can busy wait for upwards of 100 ms. Since the
kernel at this point is not running in atomic context, and is running in
process context, we can safely use msleep() instead. This patch changes
the two occurrences of mdelay() to msleep().

Signed-off-by: Brian Masney <masneyb@onstation.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

diff --git a/drivers/staging/iio/light/isl29028.c b/drivers/staging/iio/light/isl29028.c
index 6bb6d37cc7d13a36b795d4a221251e73b520429c..8dc24c9478e84d0c971a72ac82432697ad8a84e3 100644 (file)
--- a/drivers/staging/iio/light/isl29028.c
+++ b/drivers/staging/iio/light/isl29028.c
@@ -121,7 +121,7 @@ static int isl29028_enable_proximity(struct isl29028_chip *chip)
                return ret;
 
        /* Wait for conversion to be complete for first sample */
-       mdelay(DIV_ROUND_UP(1000, chip->prox_sampling));
+       msleep(DIV_ROUND_UP(1000, chip->prox_sampling));
 
        return 0;
 }
@@ -192,7 +192,7 @@ static int isl29028_set_als_ir_mode(struct isl29028_chip *chip,
                return ret;
 
        /* Need to wait for conversion time if ALS/IR mode enabled */
-       mdelay(ISL29028_CONV_TIME_MS);
+       msleep(ISL29028_CONV_TIME_MS);
 
        chip->als_ir_mode = mode;