iio: adc: ad7768-1: remove unused mclk_div field

Remove unused mclk_div field from ad7768_state struct.
The field is declared but never accessed in the driver.

Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

diff --git a/drivers/iio/adc/ad7768-1.c b/drivers/iio/adc/ad7768-1.c
index 917a3a0380a1b0123af71423477a46ef292b602a..8131f1d90072ae9b66b43d88ba9d782897e5da18 100644 (file)
--- a/drivers/iio/adc/ad7768-1.c
+++ b/drivers/iio/adc/ad7768-1.c
@@ -309,7 +309,6 @@ struct ad7768_state {
        unsigned int vcm_output_sel;
        struct clk *mclk;
        unsigned int mclk_freq;
-       unsigned int mclk_div;
        unsigned int oversampling_ratio;
        enum ad7768_filter_type filter_type;
        unsigned int samp_freq;