staging: iio: tsl2583: don't shutdown chip when updating the lux table

in_illuminance_lux_table_store() shuts down the chip, updates the
contents of the lux table, and then turns the chip back on. The values
in lux table are not used by the chip and are only used internally by
the driver. It is not necessary to change the power state on the chip.
This patch removes the calls to taos_chip_off() and taos_chip_on()
in in_illuminance_lux_table_store().

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

diff --git a/drivers/staging/iio/light/tsl2583.c b/drivers/staging/iio/light/tsl2583.c
index 7fb09c641822d534c60a03a6a8371eb482f70055..af1cf9bdbd857b6eab93ff75882128e4e6052206 100644 (file)
--- a/drivers/staging/iio/light/tsl2583.c
+++ b/drivers/staging/iio/light/tsl2583.c
@@ -564,20 +564,10 @@ static ssize_t in_illuminance_lux_table_store(struct device *dev,
                goto done;
        }
 
-       if (chip->taos_chip_status == TSL258X_CHIP_WORKING) {
-               ret = taos_chip_off(indio_dev);
-               if (ret < 0)
-                       goto done;
-       }
-
        /* Zero out the table */
        memset(taos_device_lux, 0, sizeof(taos_device_lux));
        memcpy(taos_device_lux, &value[1], (value[0] * 4));
 
-       ret = taos_chip_on(indio_dev);
-       if (ret < 0)
-               goto done;
-
        ret = len;
 
 done: