From d0b2f91bede3bd5e3d24dd6803e56eee959c1797 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Thu, 20 Oct 2016 00:10:27 -0300 Subject: Linux-libre 4.8.2-gnu --- drivers/iio/adc/ad7476.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) (limited to 'drivers/iio/adc/ad7476.c') diff --git a/drivers/iio/adc/ad7476.c b/drivers/iio/adc/ad7476.c index be85c2a0a..b7ecf9aab 100644 --- a/drivers/iio/adc/ad7476.c +++ b/drivers/iio/adc/ad7476.c @@ -70,7 +70,7 @@ static irqreturn_t ad7476_trigger_handler(int irq, void *p) goto done; iio_push_to_buffers_with_timestamp(indio_dev, st->data, - iio_get_time_ns()); + iio_get_time_ns(indio_dev)); done: iio_trigger_notify_done(indio_dev->trig); @@ -106,12 +106,11 @@ static int ad7476_read_raw(struct iio_dev *indio_dev, switch (m) { case IIO_CHAN_INFO_RAW: - mutex_lock(&indio_dev->mlock); - if (iio_buffer_enabled(indio_dev)) - ret = -EBUSY; - else - ret = ad7476_scan_direct(st); - mutex_unlock(&indio_dev->mlock); + ret = iio_device_claim_direct_mode(indio_dev); + if (ret) + return ret; + ret = ad7476_scan_direct(st); + iio_device_release_direct_mode(indio_dev); if (ret < 0) return ret; @@ -228,6 +227,7 @@ static int ad7476_probe(struct spi_device *spi) /* Establish that the iio_dev is a child of the spi device */ indio_dev->dev.parent = &spi->dev; + indio_dev->dev.of_node = spi->dev.of_node; indio_dev->name = spi_get_device_id(spi)->name; indio_dev->modes = INDIO_DIRECT_MODE; indio_dev->channels = st->chip_info->channel; -- cgit v1.2.3-54-g00ecf