Commit 6442d94b authored Apr 30, 2014 by Naveen Krishna Chatradhi Committed by Jonathan Cameron Apr 30, 2014

iio: exynos_adc: do a reinit_completion before the conversion



Add reinit_completion() before the wait_for_completion_timeout in
raw_read() call.

Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@samsung.com>
Reviewed-by: Doug Anderson <dianders@chromium.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

parent dd2723f5

drivers/iio/adc/exynos_adc.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -151,6 +151,7 @@ static int exynos_read_raw(struct iio_dev *indio_dev,
		return -EINVAL;

		mutex_lock(&indio_dev->mlock);
		reinit_completion(&info->completion);

		/* Select the channel to be used and Trigger conversion */
		if (info->version == ADC_V2) {