iio: adc: bcm_iproc_adc: drop a stray semicolon

Found by coccinelle / coccicheck

CHECK   drivers/iio/adc/bcm_iproc_adc.c
drivers/iio/adc/bcm_iproc_adc.c:311:3-4: Unneeded semicolon

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
Cc: Raveendra Padasalagi <raveendra.padasalagi@broadcom.com>

diff --git a/drivers/iio/adc/bcm_iproc_adc.c b/drivers/iio/adc/bcm_iproc_adc.c
index 646ebdc..5e39610 100644 (file)
--- a/drivers/iio/adc/bcm_iproc_adc.c
+++ b/drivers/iio/adc/bcm_iproc_adc.c
@@ -308,7 +308,7 @@ static int iproc_adc_do_read(struct iio_dev *indio_dev,
                                "IntMask set failed. Read will likely fail.");
                        read_len = -EIO;
                        goto adc_err;
-               };
+               }
        }
        regmap_read(adc_priv->regmap, IPROC_INTERRUPT_MASK, &val_check);