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| author | Jonathan Cameron <jic23@cam.ac.uk> | 2011-06-27 12:07:11 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-06-28 21:39:34 (GMT) |
| commit | 6a0d8090a6a2722d25bda04aa250752e0ea56381 (patch) | |
| tree | 6ae40af631027df6443eb64f46f7f3c7d1360b43 /drivers/staging/iio/accel/adis16203_ring.c | |
| parent | 5c04af04835269c194662be63fe168893fad667f (diff) | |
| download | linux-6a0d8090a6a2722d25bda04aa250752e0ea56381.tar.xz | |
staging:iio:accel:adis16203 move buffers into state and use iio_priv to avoid allocating state separately.
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Acked-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/iio/accel/adis16203_ring.c')
| -rw-r--r-- | drivers/staging/iio/accel/adis16203_ring.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/staging/iio/accel/adis16203_ring.c b/drivers/staging/iio/accel/adis16203_ring.c index a9a789d..d2c07c5 100644 --- a/drivers/staging/iio/accel/adis16203_ring.c +++ b/drivers/staging/iio/accel/adis16203_ring.c @@ -26,7 +26,7 @@ static int adis16203_read_ring_data(struct device *dev, u8 *rx) { struct spi_message msg; struct iio_dev *indio_dev = dev_get_drvdata(dev); - struct adis16203_state *st = iio_dev_get_devdata(indio_dev); + struct adis16203_state *st = iio_priv(indio_dev); struct spi_transfer xfers[ADIS16203_OUTPUTS + 1]; int ret; int i; @@ -68,7 +68,7 @@ static irqreturn_t adis16203_trigger_handler(int irq, void *p) { struct iio_poll_func *pf = p; struct iio_dev *indio_dev = pf->private_data; - struct adis16203_state *st = iio_dev_get_devdata(indio_dev); + struct adis16203_state *st = iio_priv(indio_dev); struct iio_ring_buffer *ring = indio_dev->ring; int i = 0; @@ -82,7 +82,7 @@ static irqreturn_t adis16203_trigger_handler(int irq, void *p) } if (ring->scan_count) - if (adis16203_read_ring_data(&st->indio_dev->dev, st->rx) >= 0) + if (adis16203_read_ring_data(&indio_dev->dev, st->rx) >= 0) for (; i < ring->scan_count; i++) data[i] = be16_to_cpup( (__be16 *)&(st->rx[i*2])); @@ -95,7 +95,7 @@ static irqreturn_t adis16203_trigger_handler(int irq, void *p) (u8 *)data, pf->timestamp); - iio_trigger_notify_done(st->indio_dev->trig); + iio_trigger_notify_done(indio_dev->trig); kfree(data); return IRQ_HANDLED; |