From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Lars-Peter Clausen To: Jonathan Cameron Cc: linux-iio@vger.kernel.org, Lars-Peter Clausen Subject: [PATCH 16/17] staging:iio:ade7758: Remove redundant call to iio_sw_buffer_preenable() Date: Mon, 14 Oct 2013 18:49:29 +0200 Message-Id: <1381769370-17100-16-git-send-email-lars@metafoo.de> In-Reply-To: <1381769370-17100-1-git-send-email-lars@metafoo.de> References: <1381769370-17100-1-git-send-email-lars@metafoo.de> List-ID: The equivalent of iio_sw_buffer_preenable() is now done in the IIO buffer core, so there is no need to do this from the driver anymore. Signed-off-by: Lars-Peter Clausen --- drivers/staging/iio/meter/ade7758_ring.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/drivers/staging/iio/meter/ade7758_ring.c b/drivers/staging/iio/meter/ade7758_ring.c index 7a448ff..c0accf8 100644 --- a/drivers/staging/iio/meter/ade7758_ring.c +++ b/drivers/staging/iio/meter/ade7758_ring.c @@ -87,15 +87,10 @@ static int ade7758_ring_preenable(struct iio_dev *indio_dev) { struct ade7758_state *st = iio_priv(indio_dev); unsigned channel; - int ret; if (!bitmap_empty(indio_dev->active_scan_mask, indio_dev->masklength)) return -EINVAL; - ret = iio_sw_buffer_preenable(indio_dev); - if (ret < 0) - return ret; - channel = find_first_bit(indio_dev->active_scan_mask, indio_dev->masklength); -- 1.8.0