iio: adc: nau7802: remove unused min_conversions field

Remove unused min_conversions field from nau7802_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/nau7802.c b/drivers/iio/adc/nau7802.c
index 1a42c7962ec927e0b170218c7f982afc129cefde..970afb27b83965be13c4bc120bd72e812eb2edef 100644 (file)
--- a/drivers/iio/adc/nau7802.c
+++ b/drivers/iio/adc/nau7802.c
@@ -55,7 +55,6 @@ struct nau7802_state {
        struct mutex            data_lock;
        u32                     vref_mv;
        u32                     conversion_count;
-       u32                     min_conversions;
        u8                      sample_rate;
        u32                     scale_avail[8];
        struct completion       value_ok;