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Commit 71978121 authored by Lars-Peter Clausen's avatar Lars-Peter Clausen Committed by Jonathan Cameron
Browse files

staging:iio:mxs-lradc: Remove redundant call to iio_sw_buffer_preenable() 



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: default avatarLars-Peter Clausen <lars@metafoo.de>
Cc: Marek Vasut <marex@denx.de>
Signed-off-by: default avatarJonathan Cameron <jic23@kernel.org>
parent 77e587f6

drivers/staging/iio/adc/mxs-lradc.c

+0 −6
Original line number Diff line number Diff line
@@ -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;