iio: accel: adxl372: remove unused int2_bitmask field

Remove unused int2_bitmask field from adxl372_state struct.
The field is declared but never accessed in the driver.

Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

Author: amiclaus

drivers/iio/accel/adxl372.c

@@ -295,7 +295,6 @@ struct adxl372_state {
 	u32				inact_time_ms;
 	u8				fifo_set_size;
 	unsigned long			int1_bitmask;
-	unsigned long			int2_bitmask;
 	u16				watermark;
 	__be16				fifo_buf[ADXL372_FIFO_SIZE];
 	bool				peak_fifo_mode_en;