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 , Marek Vasut Subject: [PATCH 13/17] staging:iio:mxs-lradc: Remove redundant call to iio_sw_buffer_preenable() Date: Mon, 14 Oct 2013 18:49:26 +0200 Message-Id: <1381769370-17100-13-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 Cc: Marek Vasut --- drivers/staging/iio/adc/mxs-lradc.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/drivers/staging/iio/adc/mxs-lradc.c b/drivers/staging/iio/adc/mxs-lradc.c index dfd1bc1..1bb03e1 100644 --- a/drivers/staging/iio/adc/mxs-lradc.c +++ b/drivers/staging/iio/adc/mxs-lradc.c @@ -1041,10 +1041,6 @@ static int mxs_lradc_buffer_preenable(struct iio_dev *iio) goto err_mem; } - ret = iio_sw_buffer_preenable(iio); - if (ret < 0) - goto err_buf; - if (lradc->soc == IMX28_LRADC) mxs_lradc_reg_clear(lradc, LRADC_CTRL1_MX28_LRADC_IRQ_EN_MASK, LRADC_CTRL1); @@ -1069,8 +1065,6 @@ static int mxs_lradc_buffer_preenable(struct iio_dev *iio) return 0; -err_buf: - kfree(lradc->buffer); err_mem: mutex_unlock(&lradc->lock); return ret; -- 1.8.0